fixed some warnings

justanhduc · Oct 5, 2021 · e04d4f4 · e04d4f4
1 parent 8e09425
commit e04d4f4
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/execute.c b/execute.c
@@ -177,7 +177,7 @@ static void run_child(int fd_send_filename) {
             if (command_line.stderr_apart) {
                 int errfd;
                 strncpy(errfname, outfname_full, sizeof errfname);
-                strncat(errfname, ".e", 2);
+                strncat(errfname, ".e", 2 + 1);
                 errfd = open(errfname, O_CREAT | O_WRONLY | O_TRUNC, 0600);
                 assert(err == 0);
                 err = dup2(errfd, 2);
@@ -202,7 +202,7 @@ static void run_child(int fd_send_filename) {
             if (command_line.stderr_apart) {
                 int errfd;
                 strncpy(errfname, outfname_full, sizeof errfname);
-                strncat(errfname, ".e", 2);
+                strncat(errfname, ".e", 2 + 1);
                 errfd = open(errfname, O_CREAT | O_WRONLY | O_TRUNC, 0600);
                 dup2(errfd, 2);
                 close(errfd);

diff --git a/list.c b/list.c
@@ -79,7 +79,7 @@ static char *shorten(char *line, int len) {
     else {
         char *newline = (char *) malloc((len + 1) * sizeof(char));
         snprintf(newline, len - 4, "%s", line);
-        sprintf(newline, "%s...", newline);
+        strcat(newline, "...");
         return newline;
     }
 }