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Fix for imap_send #11

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wants to merge 2 commits into from
Closed

Fix for imap_send #11

wants to merge 2 commits into from

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Keloran
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@Keloran Keloran commented Mar 20, 2012

This fixes imap_send to use the rpath option, instead of just ignoring it

(damn spelling mistake hence 2nd request)

@dsp
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dsp commented Mar 20, 2012

I am not sure about the change itself but the patches should be squashed together by proper use of git rebase -i

@dsp
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dsp commented Mar 23, 2012

is there a bug id for this one? if not please create a bug and add a test (if possible)

@Keloran
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Keloran commented Mar 23, 2012

https://bugs.php.net/bug.php?id=30688

@Keloran
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Keloran commented Mar 26, 2012

ill rewrite, cause there are major issues with this version

@Keloran Keloran closed this Mar 26, 2012
nikic pushed a commit to nikic/php-src that referenced this pull request Jan 2, 2013
Changed zend_accessor_info to be a member of zend_property_info rather
b04e5b0 
than it's own set of hash pairs.  This greatly simplified things and
eliminated a hash lookup for every property access.  Also reduced memory
footprint as a separate copy of doc_comments did not need to be
maintained.

Fixed php#11
@Draal Draal mentioned this pull request Apr 7, 2013
Closed
php-pulls pushed a commit that referenced this pull request Dec 20, 2013
@felipensp
- Implemented issue #11 (until command)
25b9a36
rogeriopradoj referenced this pull request in PHPSP/php-src Oct 4, 2014
@rogeriopradoj
Update 5.6 version - fix #11
28bebce 
Signed-off-by: Rogerio Prado de Jesus <[email protected]>
hikari-no-yume pushed a commit to hikari-no-yume/php-src that referenced this pull request Dec 28, 2014
@ircmaxell
Merge pull request php#11 from TazeTSchnitzel/function-autoloading-7
d778038 
Implement function autoloading
dstogov referenced this pull request Apr 17, 2015
@dstogov
Added GC checks and improvements
276080e
shqking added a commit that referenced this pull request Apr 20, 2021
@shqking
Support failed JIT test case: shift_right_003.phpt
f144091 
The following opcodes would be generated:

  ...
  BB1:
  0003 JMP BB3

  BB2:
  0004 INIT_FCALL 1 96 string("chr")
  0005 #10.T3 [long] = SR #3.CV0($int) [long] #7.CV2($i) ...
  0006 #11.T4 [long] RANGE[0..127] = BW_AND #10.T3 [long] ...
  0007 #12.T3 [long] RANGE[128..255] = BW_OR #11.T4 [long] ...
  0008 SEND_VAL #12.T3 [long] RANGE[128..255] 1
  0009 #13.V3 [ref, rc1, rcn, any] = DO_ICALL
  0010 ASSIGN_OP (CONCAT) #6.CV1($out) [rc1, rcn, string]
  0011 ADD #7.CV2($i)... int(7) #7.CV2($i) ... -> #15.CV2($i) ...

  BB3:
  0012 #8.T4 [long] = SR #3.CV0($int) #7.CV2($i) [long, double]
  0013 #9.T3 [bool] RANGE[0..1] = IS_SMALLER int(128) #8.T4
  0014 JMPNZ #9.T3 [bool] RANGE[0..1] BB2
  ...

Main changes are:
1. SR opcode covers new path in function zend_jit_long_math_helper().
2. BW_AND and BW_OR opcodes are supported. See macro LONG_OP.
3. Function zend_jit_concat_helper() is added to support ASSIGN_OP
opcode. Speficically, CONCAT and FAST_CONCAT is supported for statements
"$out .= ...".
4. New path is covered in function zend_jit_cmp_long_long() by
IS_SMALLER opcode.
5. New path is covered in macros ZVAL_PTR_DTOR and ZVAL_DTOR_FUNC when
leaving.
dstogov pushed a commit that referenced this pull request Apr 29, 2021
@shqking @dstogov
Support failed JIT test case: shift_right_003.phpt
8119d47 
The following opcodes would be generated:

  ...
  BB1:
  0003 JMP BB3

  BB2:
  0004 INIT_FCALL 1 96 string("chr")
  0005 #10.T3 [long] = SR #3.CV0($int) [long] #7.CV2($i) ...
  0006 #11.T4 [long] RANGE[0..127] = BW_AND #10.T3 [long] ...
  0007 #12.T3 [long] RANGE[128..255] = BW_OR #11.T4 [long] ...
  0008 SEND_VAL #12.T3 [long] RANGE[128..255] 1
  0009 #13.V3 [ref, rc1, rcn, any] = DO_ICALL
  0010 ASSIGN_OP (CONCAT) #6.CV1($out) [rc1, rcn, string]
  0011 ADD #7.CV2($i)... int(7) #7.CV2($i) ... -> #15.CV2($i) ...

  BB3:
  0012 #8.T4 [long] = SR #3.CV0($int) #7.CV2($i) [long, double]
  0013 #9.T3 [bool] RANGE[0..1] = IS_SMALLER int(128) #8.T4
  0014 JMPNZ #9.T3 [bool] RANGE[0..1] BB2
  ...

Main changes are:
1. SR opcode covers new path in function zend_jit_long_math_helper().
2. BW_AND and BW_OR opcodes are supported. See macro LONG_OP.
3. Function zend_jit_concat_helper() is added to support ASSIGN_OP
opcode. Speficically, CONCAT and FAST_CONCAT is supported for statements
"$out .= ...".
4. New path is covered in function zend_jit_cmp_long_long() by
IS_SMALLER opcode.
5. New path is covered in macros ZVAL_PTR_DTOR and ZVAL_DTOR_FUNC when
leaving.
dstogov pushed a commit that referenced this pull request May 12, 2021
@shqking @dstogov
Support failed JIT test case: shift_right_003.phpt
d77f3c3 
The following opcodes would be generated:

  ...
  BB1:
  0003 JMP BB3

  BB2:
  0004 INIT_FCALL 1 96 string("chr")
  0005 #10.T3 [long] = SR #3.CV0($int) [long] #7.CV2($i) ...
  0006 #11.T4 [long] RANGE[0..127] = BW_AND #10.T3 [long] ...
  0007 #12.T3 [long] RANGE[128..255] = BW_OR #11.T4 [long] ...
  0008 SEND_VAL #12.T3 [long] RANGE[128..255] 1
  0009 #13.V3 [ref, rc1, rcn, any] = DO_ICALL
  0010 ASSIGN_OP (CONCAT) #6.CV1($out) [rc1, rcn, string]
  0011 ADD #7.CV2($i)... int(7) #7.CV2($i) ... -> #15.CV2($i) ...

  BB3:
  0012 #8.T4 [long] = SR #3.CV0($int) #7.CV2($i) [long, double]
  0013 #9.T3 [bool] RANGE[0..1] = IS_SMALLER int(128) #8.T4
  0014 JMPNZ #9.T3 [bool] RANGE[0..1] BB2
  ...

Main changes are:
1. SR opcode covers new path in function zend_jit_long_math_helper().
2. BW_AND and BW_OR opcodes are supported. See macro LONG_OP.
3. Function zend_jit_concat_helper() is added to support ASSIGN_OP
opcode. Speficically, CONCAT and FAST_CONCAT is supported for statements
"$out .= ...".
4. New path is covered in function zend_jit_cmp_long_long() by
IS_SMALLER opcode.
5. New path is covered in macros ZVAL_PTR_DTOR and ZVAL_DTOR_FUNC when
leaving.
dstogov pushed a commit that referenced this pull request May 12, 2021
@shqking @dstogov
Support failed JIT test case: shift_right_003.phpt
a9f854a 
The following opcodes would be generated:

  ...
  BB1:
  0003 JMP BB3

  BB2:
  0004 INIT_FCALL 1 96 string("chr")
  0005 #10.T3 [long] = SR #3.CV0($int) [long] #7.CV2($i) ...
  0006 #11.T4 [long] RANGE[0..127] = BW_AND #10.T3 [long] ...
  0007 #12.T3 [long] RANGE[128..255] = BW_OR #11.T4 [long] ...
  0008 SEND_VAL #12.T3 [long] RANGE[128..255] 1
  0009 #13.V3 [ref, rc1, rcn, any] = DO_ICALL
  0010 ASSIGN_OP (CONCAT) #6.CV1($out) [rc1, rcn, string]
  0011 ADD #7.CV2($i)... int(7) #7.CV2($i) ... -> #15.CV2($i) ...

  BB3:
  0012 #8.T4 [long] = SR #3.CV0($int) #7.CV2($i) [long, double]
  0013 #9.T3 [bool] RANGE[0..1] = IS_SMALLER int(128) #8.T4
  0014 JMPNZ #9.T3 [bool] RANGE[0..1] BB2
  ...

Main changes are:
1. SR opcode covers new path in function zend_jit_long_math_helper().
2. BW_AND and BW_OR opcodes are supported. See macro LONG_OP.
3. Function zend_jit_concat_helper() is added to support ASSIGN_OP
opcode. Speficically, CONCAT and FAST_CONCAT is supported for statements
"$out .= ...".
4. New path is covered in function zend_jit_cmp_long_long() by
IS_SMALLER opcode.
5. New path is covered in macros ZVAL_PTR_DTOR and ZVAL_DTOR_FUNC when
leaving.
dstogov pushed a commit that referenced this pull request May 14, 2021
@shqking @dstogov
Support failed JIT test case: shift_right_003.phpt
ad59423 
The following opcodes would be generated:

  ...
  BB1:
  0003 JMP BB3

  BB2:
  0004 INIT_FCALL 1 96 string("chr")
  0005 #10.T3 [long] = SR #3.CV0($int) [long] #7.CV2($i) ...
  0006 #11.T4 [long] RANGE[0..127] = BW_AND #10.T3 [long] ...
  0007 #12.T3 [long] RANGE[128..255] = BW_OR #11.T4 [long] ...
  0008 SEND_VAL #12.T3 [long] RANGE[128..255] 1
  0009 #13.V3 [ref, rc1, rcn, any] = DO_ICALL
  0010 ASSIGN_OP (CONCAT) #6.CV1($out) [rc1, rcn, string]
  0011 ADD #7.CV2($i)... int(7) #7.CV2($i) ... -> #15.CV2($i) ...

  BB3:
  0012 #8.T4 [long] = SR #3.CV0($int) #7.CV2($i) [long, double]
  0013 #9.T3 [bool] RANGE[0..1] = IS_SMALLER int(128) #8.T4
  0014 JMPNZ #9.T3 [bool] RANGE[0..1] BB2
  ...

Main changes are:
1. SR opcode covers new path in function zend_jit_long_math_helper().
2. BW_AND and BW_OR opcodes are supported. See macro LONG_OP.
3. Function zend_jit_concat_helper() is added to support ASSIGN_OP
opcode. Speficically, CONCAT and FAST_CONCAT is supported for statements
"$out .= ...".
4. New path is covered in function zend_jit_cmp_long_long() by
IS_SMALLER opcode.
5. New path is covered in macros ZVAL_PTR_DTOR and ZVAL_DTOR_FUNC when
leaving.
dstogov pushed a commit that referenced this pull request May 18, 2021
@shqking @dstogov
Support failed JIT test case: shift_right_003.phpt
bddad32 
The following opcodes would be generated:

  ...
  BB1:
  0003 JMP BB3

  BB2:
  0004 INIT_FCALL 1 96 string("chr")
  0005 #10.T3 [long] = SR #3.CV0($int) [long] #7.CV2($i) ...
  0006 #11.T4 [long] RANGE[0..127] = BW_AND #10.T3 [long] ...
  0007 #12.T3 [long] RANGE[128..255] = BW_OR #11.T4 [long] ...
  0008 SEND_VAL #12.T3 [long] RANGE[128..255] 1
  0009 #13.V3 [ref, rc1, rcn, any] = DO_ICALL
  0010 ASSIGN_OP (CONCAT) #6.CV1($out) [rc1, rcn, string]
  0011 ADD #7.CV2($i)... int(7) #7.CV2($i) ... -> #15.CV2($i) ...

  BB3:
  0012 #8.T4 [long] = SR #3.CV0($int) #7.CV2($i) [long, double]
  0013 #9.T3 [bool] RANGE[0..1] = IS_SMALLER int(128) #8.T4
  0014 JMPNZ #9.T3 [bool] RANGE[0..1] BB2
  ...

Main changes are:
1. SR opcode covers new path in function zend_jit_long_math_helper().
2. BW_AND and BW_OR opcodes are supported. See macro LONG_OP.
3. Function zend_jit_concat_helper() is added to support ASSIGN_OP
opcode. Speficically, CONCAT and FAST_CONCAT is supported for statements
"$out .= ...".
4. New path is covered in function zend_jit_cmp_long_long() by
IS_SMALLER opcode.
5. New path is covered in macros ZVAL_PTR_DTOR and ZVAL_DTOR_FUNC when
leaving.
@AlexeyZamorov AlexeyZamorov mentioned this pull request Aug 26, 2021
Closed
dstogov referenced this pull request Sep 2, 2021
@dstogov
JIT: Better code for ADD/SUB/MUL and references in tracing JIT.
7690fa0
@derickr derickr mentioned this pull request Jan 3, 2022
Closed
@0xhacking 0xhacking mentioned this pull request Mar 17, 2022
Closed
@ffang-imvu ffang-imvu mentioned this pull request Jun 15, 2022
Closed
@gregherrell gregherrell mentioned this pull request Aug 17, 2022
Open
@pfrappe pfrappe mentioned this pull request Jan 28, 2023
Open
@dunglas dunglas mentioned this pull request Sep 17, 2023
Closed
@jcencekibm jcencekibm mentioned this pull request Apr 1, 2024
Closed
devnexen added a commit to devnexen/php-src that referenced this pull request Oct 12, 2024
@devnexen
ext/gmp: gmp_pow fix FPE with large values.
bf0c2a8 
even without sanitizers, it is reproducible but with the following

```
<?php
$g = gmp_init(256);
var_dump(gmp_pow($g, PHP_INT_MAX));
```

we get this

```
AddressSanitizer:DEADLYSIGNAL
=================================================================
==286922==ERROR: AddressSanitizer: FPE on unknown address 0x03e8000460ca (pc 0x7faf6c69de5c bp 0x400000000000004 sp 0x7ffe9843c740 T0)
    #0 0x7faf6c69de5c in __pthread_kill_implementation nptl/pthread_kill.c:44
    #1 0x7faf6c649c81 in __GI_raise ../sysdeps/posix/raise.c:26
    php#2 0x7faf6db9386c in __gmp_exception (/lib/x86_64-linux-gnu/libgmp.so.10+0xd86c) (BuildId: 1af68a49fe041a5bb48a2915c3d47541f713bb38)
    php#3 0x7faf6db938d3 in __gmp_overflow_in_mpz (/lib/x86_64-linux-gnu/libgmp.so.10+0xd8d3) (BuildId: 1af68a49fe041a5bb48a2915c3d47541f713bb38)
    php#4 0x7faf6dbac95c in __gmpz_realloc (/lib/x86_64-linux-gnu/libgmp.so.10+0x2695c) (BuildId: 1af68a49fe041a5bb48a2915c3d47541f713bb38)
    php#5 0x7faf6dba9038 in __gmpz_n_pow_ui (/lib/x86_64-linux-gnu/libgmp.so.10+0x23038) (BuildId: 1af68a49fe041a5bb48a2915c3d47541f713bb38)
    php#6 0x5565ae1ccd9f in zif_gmp_pow /home/dcarlier/Contribs/php-src/ext/gmp/gmp.c:1286
    php#7 0x5565aee96ea9 in ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER /home/dcarlier/Contribs/php-src/Zend/zend_vm_execute.h:1312
    php#8 0x5565af144320 in execute_ex /home/dcarlier/Contribs/php-src/Zend/zend_vm_execute.h:56075
    php#9 0x5565af160f07 in zend_execute /home/dcarlier/Contribs/php-src/Zend/zend_vm_execute.h:60439
    php#10 0x5565aed6fafe in zend_execute_scripts /home/dcarlier/Contribs/php-src/Zend/zend.c:1842
    php#11 0x5565aeae70a8 in php_execute_script /home/dcarlier/Contribs/php-src/main/main.c:2578
    php#12 0x5565af532f4e in do_cli /home/dcarlier/Contribs/php-src/sapi/cli/php_cli.c:964
    php#13 0x5565af535877 in main /home/dcarlier/Contribs/php-src/sapi/cli/php_cli.c:1334
    php#14 0x7faf6c633d67 in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
    php#15 0x7faf6c633e24 in __libc_start_main_impl ../csu/libc-start.c:360
    php#16 0x5565adc04040 in _start (/home/dcarlier/Contribs/php-src/sapi/cli/php+0x2604040) (BuildId: 949049955bdf8b7197390b1978a1dfc3ef6fdf38)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: FPE nptl/pthread_kill.c:44 in __pthread_kill_implementation
==286922==ABORTING
```
devnexen added a commit that referenced this pull request Oct 13, 2024
@devnexen
ext/gmp: gmp_pow fix FPE with large values.
d70b781 
even without sanitizers, it is reproducible but with the following

```
<?php
$g = gmp_init(256);
var_dump(gmp_pow($g, PHP_INT_MAX));
```

we get this

```
AddressSanitizer:DEADLYSIGNAL
=================================================================
==286922==ERROR: AddressSanitizer: FPE on unknown address 0x03e8000460ca (pc 0x7faf6c69de5c bp 0x400000000000004 sp 0x7ffe9843c740 T0)
    #0 0x7faf6c69de5c in __pthread_kill_implementation nptl/pthread_kill.c:44
    #1 0x7faf6c649c81 in __GI_raise ../sysdeps/posix/raise.c:26
    #2 0x7faf6db9386c in __gmp_exception (/lib/x86_64-linux-gnu/libgmp.so.10+0xd86c) (BuildId: 1af68a49fe041a5bb48a2915c3d47541f713bb38)
    #3 0x7faf6db938d3 in __gmp_overflow_in_mpz (/lib/x86_64-linux-gnu/libgmp.so.10+0xd8d3) (BuildId: 1af68a49fe041a5bb48a2915c3d47541f713bb38)
    #4 0x7faf6dbac95c in __gmpz_realloc (/lib/x86_64-linux-gnu/libgmp.so.10+0x2695c) (BuildId: 1af68a49fe041a5bb48a2915c3d47541f713bb38)
    #5 0x7faf6dba9038 in __gmpz_n_pow_ui (/lib/x86_64-linux-gnu/libgmp.so.10+0x23038) (BuildId: 1af68a49fe041a5bb48a2915c3d47541f713bb38)
    #6 0x5565ae1ccd9f in zif_gmp_pow /home/dcarlier/Contribs/php-src/ext/gmp/gmp.c:1286
    #7 0x5565aee96ea9 in ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER /home/dcarlier/Contribs/php-src/Zend/zend_vm_execute.h:1312
    #8 0x5565af144320 in execute_ex /home/dcarlier/Contribs/php-src/Zend/zend_vm_execute.h:56075
    #9 0x5565af160f07 in zend_execute /home/dcarlier/Contribs/php-src/Zend/zend_vm_execute.h:60439
    #10 0x5565aed6fafe in zend_execute_scripts /home/dcarlier/Contribs/php-src/Zend/zend.c:1842
    #11 0x5565aeae70a8 in php_execute_script /home/dcarlier/Contribs/php-src/main/main.c:2578
    #12 0x5565af532f4e in do_cli /home/dcarlier/Contribs/php-src/sapi/cli/php_cli.c:964
    #13 0x5565af535877 in main /home/dcarlier/Contribs/php-src/sapi/cli/php_cli.c:1334
    #14 0x7faf6c633d67 in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
    #15 0x7faf6c633e24 in __libc_start_main_impl ../csu/libc-start.c:360
    #16 0x5565adc04040 in _start (/home/dcarlier/Contribs/php-src/sapi/cli/php+0x2604040) (BuildId: 949049955bdf8b7197390b1978a1dfc3ef6fdf38)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: FPE nptl/pthread_kill.c:44 in __pthread_kill_implementation
==286922==ABORTING
```
devnexen added a commit to devnexen/php-src that referenced this pull request Oct 17, 2024
@devnexen
ext/gmp: gmp_pow fix FPE with large values.
6339668 
even without sanitizers, it is reproducible but with the following

```
<?php
$g = gmp_init(256);
var_dump(gmp_pow($g, PHP_INT_MAX));
```

we get this

```
AddressSanitizer:DEADLYSIGNAL
=================================================================
==286922==ERROR: AddressSanitizer: FPE on unknown address 0x03e8000460ca (pc 0x7faf6c69de5c bp 0x400000000000004 sp 0x7ffe9843c740 T0)
    #0 0x7faf6c69de5c in __pthread_kill_implementation nptl/pthread_kill.c:44
    #1 0x7faf6c649c81 in __GI_raise ../sysdeps/posix/raise.c:26
    php#2 0x7faf6db9386c in __gmp_exception (/lib/x86_64-linux-gnu/libgmp.so.10+0xd86c) (BuildId: 1af68a49fe041a5bb48a2915c3d47541f713bb38)
    php#3 0x7faf6db938d3 in __gmp_overflow_in_mpz (/lib/x86_64-linux-gnu/libgmp.so.10+0xd8d3) (BuildId: 1af68a49fe041a5bb48a2915c3d47541f713bb38)
    php#4 0x7faf6dbac95c in __gmpz_realloc (/lib/x86_64-linux-gnu/libgmp.so.10+0x2695c) (BuildId: 1af68a49fe041a5bb48a2915c3d47541f713bb38)
    php#5 0x7faf6dba9038 in __gmpz_n_pow_ui (/lib/x86_64-linux-gnu/libgmp.so.10+0x23038) (BuildId: 1af68a49fe041a5bb48a2915c3d47541f713bb38)
    php#6 0x5565ae1ccd9f in zif_gmp_pow /home/dcarlier/Contribs/php-src/ext/gmp/gmp.c:1286
    php#7 0x5565aee96ea9 in ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER /home/dcarlier/Contribs/php-src/Zend/zend_vm_execute.h:1312
    php#8 0x5565af144320 in execute_ex /home/dcarlier/Contribs/php-src/Zend/zend_vm_execute.h:56075
    php#9 0x5565af160f07 in zend_execute /home/dcarlier/Contribs/php-src/Zend/zend_vm_execute.h:60439
    php#10 0x5565aed6fafe in zend_execute_scripts /home/dcarlier/Contribs/php-src/Zend/zend.c:1842
    php#11 0x5565aeae70a8 in php_execute_script /home/dcarlier/Contribs/php-src/main/main.c:2578
    php#12 0x5565af532f4e in do_cli /home/dcarlier/Contribs/php-src/sapi/cli/php_cli.c:964
    php#13 0x5565af535877 in main /home/dcarlier/Contribs/php-src/sapi/cli/php_cli.c:1334
    php#14 0x7faf6c633d67 in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
    php#15 0x7faf6c633e24 in __libc_start_main_impl ../csu/libc-start.c:360
    php#16 0x5565adc04040 in _start (/home/dcarlier/Contribs/php-src/sapi/cli/php+0x2604040) (BuildId: 949049955bdf8b7197390b1978a1dfc3ef6fdf38)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: FPE nptl/pthread_kill.c:44 in __pthread_kill_implementation
==286922==ABORTING
```
devnexen added a commit to devnexen/php-src that referenced this pull request Oct 21, 2024
@devnexen
ext/gmp: gmp_pow fix FPE with large values.
2ffc679 
even without sanitizers, it is reproducible but with the following

```
<?php
$g = gmp_init(256);
var_dump(gmp_pow($g, PHP_INT_MAX));
```

we get this

```
AddressSanitizer:DEADLYSIGNAL
=================================================================
==286922==ERROR: AddressSanitizer: FPE on unknown address 0x03e8000460ca (pc 0x7faf6c69de5c bp 0x400000000000004 sp 0x7ffe9843c740 T0)
    #0 0x7faf6c69de5c in __pthread_kill_implementation nptl/pthread_kill.c:44
    #1 0x7faf6c649c81 in __GI_raise ../sysdeps/posix/raise.c:26
    php#2 0x7faf6db9386c in __gmp_exception (/lib/x86_64-linux-gnu/libgmp.so.10+0xd86c) (BuildId: 1af68a49fe041a5bb48a2915c3d47541f713bb38)
    php#3 0x7faf6db938d3 in __gmp_overflow_in_mpz (/lib/x86_64-linux-gnu/libgmp.so.10+0xd8d3) (BuildId: 1af68a49fe041a5bb48a2915c3d47541f713bb38)
    php#4 0x7faf6dbac95c in __gmpz_realloc (/lib/x86_64-linux-gnu/libgmp.so.10+0x2695c) (BuildId: 1af68a49fe041a5bb48a2915c3d47541f713bb38)
    php#5 0x7faf6dba9038 in __gmpz_n_pow_ui (/lib/x86_64-linux-gnu/libgmp.so.10+0x23038) (BuildId: 1af68a49fe041a5bb48a2915c3d47541f713bb38)
    php#6 0x5565ae1ccd9f in zif_gmp_pow /home/dcarlier/Contribs/php-src/ext/gmp/gmp.c:1286
    php#7 0x5565aee96ea9 in ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER /home/dcarlier/Contribs/php-src/Zend/zend_vm_execute.h:1312
    php#8 0x5565af144320 in execute_ex /home/dcarlier/Contribs/php-src/Zend/zend_vm_execute.h:56075
    php#9 0x5565af160f07 in zend_execute /home/dcarlier/Contribs/php-src/Zend/zend_vm_execute.h:60439
    php#10 0x5565aed6fafe in zend_execute_scripts /home/dcarlier/Contribs/php-src/Zend/zend.c:1842
    php#11 0x5565aeae70a8 in php_execute_script /home/dcarlier/Contribs/php-src/main/main.c:2578
    php#12 0x5565af532f4e in do_cli /home/dcarlier/Contribs/php-src/sapi/cli/php_cli.c:964
    php#13 0x5565af535877 in main /home/dcarlier/Contribs/php-src/sapi/cli/php_cli.c:1334
    php#14 0x7faf6c633d67 in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
    php#15 0x7faf6c633e24 in __libc_start_main_impl ../csu/libc-start.c:360
    php#16 0x5565adc04040 in _start (/home/dcarlier/Contribs/php-src/sapi/cli/php+0x2604040) (BuildId: 949049955bdf8b7197390b1978a1dfc3ef6fdf38)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: FPE nptl/pthread_kill.c:44 in __pthread_kill_implementation
==286922==ABORTING
```
devnexen added a commit to devnexen/php-src that referenced this pull request Oct 24, 2024
@devnexen
ext/gmp: gmp_pow fix FPE with large values.
0c04ae6 
even without sanitizers, it is reproducible but with the following

```
<?php
$g = gmp_init(256);
var_dump(gmp_pow($g, PHP_INT_MAX));
```

we get this

```
AddressSanitizer:DEADLYSIGNAL
=================================================================
==286922==ERROR: AddressSanitizer: FPE on unknown address 0x03e8000460ca (pc 0x7faf6c69de5c bp 0x400000000000004 sp 0x7ffe9843c740 T0)
    #0 0x7faf6c69de5c in __pthread_kill_implementation nptl/pthread_kill.c:44
    #1 0x7faf6c649c81 in __GI_raise ../sysdeps/posix/raise.c:26
    php#2 0x7faf6db9386c in __gmp_exception (/lib/x86_64-linux-gnu/libgmp.so.10+0xd86c) (BuildId: 1af68a49fe041a5bb48a2915c3d47541f713bb38)
    php#3 0x7faf6db938d3 in __gmp_overflow_in_mpz (/lib/x86_64-linux-gnu/libgmp.so.10+0xd8d3) (BuildId: 1af68a49fe041a5bb48a2915c3d47541f713bb38)
    php#4 0x7faf6dbac95c in __gmpz_realloc (/lib/x86_64-linux-gnu/libgmp.so.10+0x2695c) (BuildId: 1af68a49fe041a5bb48a2915c3d47541f713bb38)
    php#5 0x7faf6dba9038 in __gmpz_n_pow_ui (/lib/x86_64-linux-gnu/libgmp.so.10+0x23038) (BuildId: 1af68a49fe041a5bb48a2915c3d47541f713bb38)
    php#6 0x5565ae1ccd9f in zif_gmp_pow /home/dcarlier/Contribs/php-src/ext/gmp/gmp.c:1286
    php#7 0x5565aee96ea9 in ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER /home/dcarlier/Contribs/php-src/Zend/zend_vm_execute.h:1312
    php#8 0x5565af144320 in execute_ex /home/dcarlier/Contribs/php-src/Zend/zend_vm_execute.h:56075
    php#9 0x5565af160f07 in zend_execute /home/dcarlier/Contribs/php-src/Zend/zend_vm_execute.h:60439
    php#10 0x5565aed6fafe in zend_execute_scripts /home/dcarlier/Contribs/php-src/Zend/zend.c:1842
    php#11 0x5565aeae70a8 in php_execute_script /home/dcarlier/Contribs/php-src/main/main.c:2578
    php#12 0x5565af532f4e in do_cli /home/dcarlier/Contribs/php-src/sapi/cli/php_cli.c:964
    php#13 0x5565af535877 in main /home/dcarlier/Contribs/php-src/sapi/cli/php_cli.c:1334
    php#14 0x7faf6c633d67 in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
    php#15 0x7faf6c633e24 in __libc_start_main_impl ../csu/libc-start.c:360
    php#16 0x5565adc04040 in _start (/home/dcarlier/Contribs/php-src/sapi/cli/php+0x2604040) (BuildId: 949049955bdf8b7197390b1978a1dfc3ef6fdf38)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: FPE nptl/pthread_kill.c:44 in __pthread_kill_implementation
==286922==ABORTING
```
devnexen added a commit that referenced this pull request Oct 25, 2024
@devnexen
ext/gmp: gmp_pow fix FPE with large values.
e0a0e21 
even without sanitizers, it is reproducible but with the following

```
<?php
$g = gmp_init(256);
var_dump(gmp_pow($g, PHP_INT_MAX));
```

we get this

```
AddressSanitizer:DEADLYSIGNAL
=================================================================
==286922==ERROR: AddressSanitizer: FPE on unknown address 0x03e8000460ca (pc 0x7faf6c69de5c bp 0x400000000000004 sp 0x7ffe9843c740 T0)
    #0 0x7faf6c69de5c in __pthread_kill_implementation nptl/pthread_kill.c:44
    #1 0x7faf6c649c81 in __GI_raise ../sysdeps/posix/raise.c:26
    #2 0x7faf6db9386c in __gmp_exception (/lib/x86_64-linux-gnu/libgmp.so.10+0xd86c) (BuildId: 1af68a49fe041a5bb48a2915c3d47541f713bb38)
    #3 0x7faf6db938d3 in __gmp_overflow_in_mpz (/lib/x86_64-linux-gnu/libgmp.so.10+0xd8d3) (BuildId: 1af68a49fe041a5bb48a2915c3d47541f713bb38)
    #4 0x7faf6dbac95c in __gmpz_realloc (/lib/x86_64-linux-gnu/libgmp.so.10+0x2695c) (BuildId: 1af68a49fe041a5bb48a2915c3d47541f713bb38)
    #5 0x7faf6dba9038 in __gmpz_n_pow_ui (/lib/x86_64-linux-gnu/libgmp.so.10+0x23038) (BuildId: 1af68a49fe041a5bb48a2915c3d47541f713bb38)
    #6 0x5565ae1ccd9f in zif_gmp_pow /home/dcarlier/Contribs/php-src/ext/gmp/gmp.c:1286
    #7 0x5565aee96ea9 in ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER /home/dcarlier/Contribs/php-src/Zend/zend_vm_execute.h:1312
    #8 0x5565af144320 in execute_ex /home/dcarlier/Contribs/php-src/Zend/zend_vm_execute.h:56075
    #9 0x5565af160f07 in zend_execute /home/dcarlier/Contribs/php-src/Zend/zend_vm_execute.h:60439
    #10 0x5565aed6fafe in zend_execute_scripts /home/dcarlier/Contribs/php-src/Zend/zend.c:1842
    #11 0x5565aeae70a8 in php_execute_script /home/dcarlier/Contribs/php-src/main/main.c:2578
    #12 0x5565af532f4e in do_cli /home/dcarlier/Contribs/php-src/sapi/cli/php_cli.c:964
    #13 0x5565af535877 in main /home/dcarlier/Contribs/php-src/sapi/cli/php_cli.c:1334
    #14 0x7faf6c633d67 in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
    #15 0x7faf6c633e24 in __libc_start_main_impl ../csu/libc-start.c:360
    #16 0x5565adc04040 in _start (/home/dcarlier/Contribs/php-src/sapi/cli/php+0x2604040) (BuildId: 949049955bdf8b7197390b1978a1dfc3ef6fdf38)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: FPE nptl/pthread_kill.c:44 in __pthread_kill_implementation
==286922==ABORTING
```

close GH-16384
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2 participants
@Keloran @dsp