Merge branch 'maint' to synchronize with 1.5.0.6

This commit is contained in:
Junio C Hamano
2007-03-28 15:39:57 -07:00
3 changed files with 28 additions and 3 deletions

View File

@ -654,6 +654,7 @@ static char *get_header(const struct commit *commit, const char *key)
static char *replace_encoding_header(char *buf, const char *encoding)
{
char *encoding_header = strstr(buf, "\nencoding ");
char *header_end = strstr(buf, "\n\n");
char *end_of_encoding_header;
int encoding_header_pos;
int encoding_header_len;
@ -661,8 +662,10 @@ static char *replace_encoding_header(char *buf, const char *encoding)
int need_len;
int buflen = strlen(buf) + 1;
if (!encoding_header)
return buf; /* should not happen but be defensive */
if (!header_end)
header_end = buf + buflen;
if (!encoding_header || encoding_header >= header_end)
return buf;
encoding_header++;
end_of_encoding_header = strchr(encoding_header, '\n');
if (!end_of_encoding_header)