Bug 82869
| Summary: | SIGSEGV in vsnprintf() in vi_VN.tcvn locale | ||
|---|---|---|---|
| Product: | [Retired] Red Hat Linux | Reporter: | Martin Sebor <sebor> |
| Component: | glibc | Assignee: | Jakub Jelinek <jakub> |
| Status: | CLOSED RAWHIDE | QA Contact: | Brian Brock <bbrock> |
| Severity: | high | Docs Contact: | |
| Priority: | medium | ||
| Version: | 8.0 | CC: | fweimer, mitr |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i686 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2003-02-03 11:48:21 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Should be fixed in glibc-2.3.1-40 and above. |
From Bugzilla Helper: User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.0.1) Gecko/20020823 Netscape/7.0 Description of problem: The program below fails with a SIGSEGV. $ cat t.cpp; uname -a; gcc --version; gcc t.cpp && ./a.out #include <stdio.h> #include <stdarg.h> #include <locale.h> int foo (char *buf, const char *s, ...) { va_list va; va_start (va, s); int n = vsprintf (buf, s, va); va_end (va); return n; } int main () { printf ("glibc %d.%d\n", __GLIBC__, __GLIBC_MINOR__); setlocale (LC_ALL, "vi_VN.tcvn"); const char *a = ""; const char *b = "Th"; char buf [256]; foo (buf, "%s%.*s", a, 2, b); } Linux stalwart.cvo.roguewave.com 2.4.18-14smp #1 SMP Wed Sep 4 12:34:47 EDT 2002 i686 i686 i386 GNU/Linux gcc (GCC) 3.2 Copyright (C) 2002 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. glibc 2.3 Segmentation fault Version-Release number of selected component (if applicable): How reproducible: Always Steps to Reproduce: 1. compile and run the program Additional info: