diff options
| author | Tilghman Lesher <tilghman@meg.abyt.es> | 2006-08-25 17:48:34 +0000 |
|---|---|---|
| committer | Tilghman Lesher <tilghman@meg.abyt.es> | 2006-08-25 17:48:34 +0000 |
| commit | d2b7882788bd07c4fbe49002a741c4160da36c7c (patch) | |
| tree | ed1bab1020dcec107625dff1a740a83e5a891a4b /main/utils.c | |
| parent | 2eb7c010c71b41f6d40706581cb0ac410930dac6 (diff) | |
Off by one error in buffer length (issue 7379)
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@41103 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'main/utils.c')
| -rw-r--r-- | main/utils.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/main/utils.c b/main/utils.c index 0aaa791a5..feb4a621f 100644 --- a/main/utils.c +++ b/main/utils.c @@ -363,7 +363,7 @@ int ast_base64encode_full(char *dst, const unsigned char *src, int srclen, int m byte |= *(src++); bits += 8; cntin++; - if ((bits == 24) && (cnt + 4 < max)) { + if ((bits == 24) && (cnt + 4 <= max)) { *dst++ = base64[(byte >> 18) & 0x3f]; *dst++ = base64[(byte >> 12) & 0x3f]; *dst++ = base64[(byte >> 6) & 0x3f]; @@ -379,7 +379,7 @@ int ast_base64encode_full(char *dst, const unsigned char *src, int srclen, int m col = 0; } } - if (bits && (cnt + 4 < max)) { + if (bits && (cnt + 4 <= max)) { /* Add one last character for the remaining bits, padding the rest with 0 */ byte <<= 24 - bits; |