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tests: Fix heap overflow in coredump-unwind test

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We've tried to run slightly modified test-coredump-unwind.c built with
tcmalloc, and it promptly crashed.  Attached patch fixes the heap buffer
overflow bug which caused it.
This commit is contained in:
Paul Pluzhnikov 2017-08-07 09:06:22 -07:00 committed by Dave Watson
parent 23c3f24ea6
commit cc0c170f53
1 changed files with 1 additions and 1 deletions
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2
tests/test-coredump-unwind.c
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@ -137,7 +137,7 @@ static void verror_msg_helper(const char *s,
if (flags & LOGMODE_STDIO)
{
fflush(stdout);
used += write(STDERR_FILENO, msg, used + msgeol_len);
write(STDERR_FILENO, msg, used + msgeol_len);
}
msg[used] = '\0'; /* remove msg_eol (usually "\n") */
if (flags & LOGMODE_SYSLOG)