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| author | Liong Sauw Ming <ming@teluu.com> | 2015-02-10 03:20:04 +0000 |
|---|---|---|
| committer | Liong Sauw Ming <ming@teluu.com> | 2015-02-10 03:20:04 +0000 |
| commit | 69069125c15decd14dabf0d419c608a9d9021f05 (patch) | |
| tree | 91328b28cb50c357f40d1c9c76b6cdfbb379666f /pjsip/include | |
| parent | 9e6bb2202f9bd2da5d61d2e744e6624fc4ed0709 (diff) | |
Re #1782 (misc): Prevent buffer overrun in pjsip message/uri printing
Thanks to Sagi Iltus for the patch
git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@4979 74dad513-b988-da41-8d7b-12977e46ad98
Diffstat (limited to 'pjsip/include')
| -rw-r--r-- | pjsip/include/pjsip/print_util.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/pjsip/include/pjsip/print_util.h b/pjsip/include/pjsip/print_util.h index 6d82aad7..d2ee3aea 100644 --- a/pjsip/include/pjsip/print_util.h +++ b/pjsip/include/pjsip/print_util.h @@ -20,6 +20,12 @@ #ifndef __PJSIP_PRINT_H__ #define __PJSIP_PRINT_H__ +#define copy_advance_char_check(buf,chr) \ + do { \ + if (1 >= (endbuf-buf)) return -1; \ + *buf++ = chr; \ + } while (0) + #define copy_advance_check(buf,str) \ do { \ if ((str).slen >= (endbuf-buf)) return -1; \ |