Crash on searching

[LoHub]

Describe the bug

When I select a library and I do a text search, the app crash.

Expected behavior

Application do not crash.

Steps to reproduce the behavior:

1. Open the app
2. Open Library tab
3. Select Best of wikipedia 2023-10-15
4. Search test in search filed

Environment

• Version of Kiwix Android : 3.8.0
• Device : Google Pixel 8
• OS version : google/shiba/shiba:14/UQ1A.240105.004/2024011600

Logs

type: crash
osVersion: google/shiba/shiba:14/UQ1A.240105.004/2024011600:user/release-keys
package: org.kiwix.kiwixmobile:6230800
process: org.kiwix.kiwixmobile
processUptime: 0 + 0 ms

signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0000000000000004

backtrace:
      #00 pc 00000000004201a0  /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/base.apk!libkiwix.so (offset 0x283000)
      #01 pc 0000000000424bcc  /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/base.apk!libkiwix.so (offset 0x283000)
      #02 pc 0000000000424b88  /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/base.apk!libkiwix.so (offset 0x283000)
      #03 pc 00000000004875f0  /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/base.apk!libkiwix.so (offset 0x283000)
      #04 pc 0000000000428120  /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/base.apk!libkiwix.so (offset 0x283000)
      #05 pc 0000000000457158  /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/base.apk!libkiwix.so (offset 0x283000)
      #06 pc 000000000044c16c  /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/base.apk!libkiwix.so (offset 0x283000)
      #07 pc 00000000003e38c4  /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/base.apk!libkiwix.so (offset 0x283000) (Xapian::Enquire::Internal::get_mset(unsigned int, unsigned int, unsigned int, Xapian::RSet const*, Xapian::MatchDecider const*) const+504)
      #08 pc 000000000019215c  /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/base.apk!libzim.so (offset 0xb42000) (zim::SuggestionSearch::getEstimatedMatches() const+92)
      #09 pc 0000000000027060  /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/base.apk!libzim_wrapper.so (offset 0x119d000) (Java_org_kiwix_libzim_SuggestionSearch_getEstimatedMatches+124) (BuildId: 6c0d6ee977af86c7d817e067ec4176543043faa4)
      #10 pc 00000000004483e4  /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/oat/arm64/base.odex (art_jni_trampoline+116)
      #11 pc 0000000000501c4c  /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/oat/arm64/base.odex (org.kiwix.kiwixmobile.core.search.viewmodel.SearchState.getVisibleResults+124)
      #12 pc 0000000000a85278  /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/oat/arm64/base.odex (org.kiwix.kiwixmobile.core.search.SearchFragment$render$1$searchResult$1.invokeSuspend+152)
      #13 pc 00000000007522ac  /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/oat/arm64/base.odex (kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith+156)
      #14 pc 000000000075a474  /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/oat/arm64/base.odex (kotlinx.coroutines.DispatchedTask.run+1300)
      #15 pc 0000000000a531a0  /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/oat/arm64/base.odex (kotlinx.coroutines.internal.LimitedDispatcher.run+176)
      #16 pc 0000000000764c58  /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/oat/arm64/base.odex (kotlinx.coroutines.scheduling.TaskImpl.run+72)
      #17 pc 0000000000478a5c  /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/oat/arm64/base.odex (kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run+2460)
      #18 pc 00000000002109a4  /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+612) (BuildId: c22b326e6096e83d4bf6a46306969e5e)
      #19 pc 0000000000253b3c  /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread*, unsigned int*, unsigned int, art::JValue*, char const*)+172) (BuildId: c22b326e6096e83d4bf6a46306969e5e)
      #20 pc 000000000069abc8  /apex/com.android.art/lib64/libart.so (art::Thread::CreateCallback(void*)+1416) (BuildId: c22b326e6096e83d4bf6a46306969e5e)
      #21 pc 00000000000d006c  /apex/com.android.runtime/lib64/bionic/libc.so (__pthread_start(void*)+204) (BuildId: 3bcd4bc92892dc0d588978c3b951b7f8)
      #22 pc 0000000000064db0  /apex/com.android.runtime/lib64/bionic/libc.so (__start_thread+64) (BuildId: 3bcd4bc92892dc0d588978c3b951b7f8)

osVersion: google/shiba/shiba:14/UQ1A.240105.004/2024011600:user/release-keys
uid: 10147 (u:r:untrusted_app_32:s0:c147,c256,c512,c768)
cmdline: org.kiwix.kiwixmobile
processUptime: 7s

signal: 11 (SIGSEGV), code 9 (SEGV_MTESERR), faultAddr 200c49dc6c6b475
threadName: DefaultDispatch
MTE: enabled

backtrace:
    /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/base.apk!libkiwix.so (pc 424de8)
    /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/base.apk!libkiwix.so (pc 4209d8)
    /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/base.apk!libkiwix.so (pc 422880)
    /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/base.apk!libkiwix.so (pc 412b80)
    /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/base.apk!libkiwix.so (Xapian::Weight::Internal::accumulate_stats(Xapian::Database::Internal const&, Xapian::RSet const&)+244, pc 47686c)
    /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-J5fsPR9SwjXAWERCJvlSdQ==/base.apk!libkiwix.so (pc 448560)
    /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-J5fsPR9SwjXAWERCJvlSdQ==/base.apk!libkiwix.so (pc 44b770)
    /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-J5fsPR9SwjXAWERCJvlSdQ==/base.apk!libkiwix.so (Xapian::Enquire::Internal::get_mset(unsigned int, unsigned int, unsigned int, Xapian::RSet const*, Xapian::MatchDecider const*) const+380, pc 3e3848)
    /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/base.apk!libzim.so (zim::SuggestionSearch::getEstimatedMatches() const+92, pc 19215c)
    /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/base.apk!libzim_wrapper.so (Java_org_kiwix_libzim_SuggestionSearch_getEstimatedMatches+124, pc 27060)
    /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/oat/arm64/base.odex (art_jni_trampoline+116, pc 4483e4)
    /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/oat/arm64/base.odex (org.kiwix.kiwixmobile.core.search.viewmodel.SearchState.getVisibleResults+124, pc 501c4c)
    /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/oat/arm64/base.odex (org.kiwix.kiwixmobile.core.search.SearchFragment$render$1$searchResult$1.invokeSuspend+152, pc a85278)
    /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/oat/arm64/base.odex (kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith+156, pc 7522ac)
    /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/oat/arm64/base.odex (kotlinx.coroutines.DispatchedTask.run+1300, pc 75a474)
    /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/oat/arm64/base.odex (kotlinx.coroutines.internal.LimitedDispatcher.run+176, pc a531a0)
    /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/oat/arm64/base.odex (kotlinx.coroutines.scheduling.TaskImpl.run+72, pc 764c58)
    /data/app/~~anKVrgXJWjZlvGJweBoYvw==/org.kiwix.kiwixmobile-CzXJPDVaJBPThG4XXZfyQg==/oat/arm64/base.odex (kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run+2460, pc 478a5c)
    /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+612, pc 2109a4)
    /apex/com.android.art/lib64/libart.so (art::ArtMethod::Invoke(art::Thread*, unsigned int*, unsigned int, art::JValue*, char const*)+172, pc 253b3c)
    /apex/com.android.art/lib64/libart.so (art::Thread::CreateCallback(void*)+1416, pc 69abc8)
    /apex/com.android.runtime/lib64/bionic/libc.so (__pthread_start(void*)+204, pc d006c)
    /apex/com.android.runtime/lib64/bionic/libc.so (__start_thread+64, pc 64db0)

[LoHub]

I was too fast, it is probably the same issue that #3556 which has been fixed in 3.8.1.
In my defense, there is no APK release since 8.0.0 on F-Droid or Github.

[kelson42]

AFAIK, this bug is fixed in latest version of Kiwix indeed. Please give a try to our APK. http://download.kiwix.org/release/kiwix-android/kiwix-3.9.1.apk