From ce7f125edd4ab3f89a3cade00a8fd60ebfcc6ec1 Mon Sep 17 00:00:00 2001 From: tilghman Date: Fri, 25 Aug 2006 17:48:34 +0000 Subject: [PATCH] Off by one error in buffer length (issue 7379) git-svn-id: http://svn.digium.com/svn/asterisk/trunk@41103 f38db490-d61c-443f-a65b-d21fe96a405b --- main/utils.c | 4 ++-- 1 file 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;