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add extra boundary checks when splitting headers

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svn path=/icecast/trunk/httpp/; revision=7507
This commit is contained in:
Karl Heyes 2004-08-10 00:03:14 +00:00
parent dac2723dbe
commit ebebad5e74
1 changed files with 3 additions and 1 deletions
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4
src/httpp/httpp.c
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@ -73,6 +73,8 @@ static int split_headers(char *data, unsigned long len, char **line)
if (data[i] == '\n') { if (data[i] == '\n') {
lines++; lines++;
data[i] = '\0'; data[i] = '\0';
if (lines >= MAX_HEADERS)
return MAX_HEADERS;
if (i + 1 < len) { if (i + 1 < len) {
if (data[i + 1] == '\n' || data[i + 1] == '\r') if (data[i + 1] == '\n' || data[i + 1] == '\r')
break; break;
@ -82,7 +84,7 @@ static int split_headers(char *data, unsigned long len, char **line)
} }
i++; i++;
while (data[i] == '\n') i++; while (i < len && data[i] == '\n') i++;
return lines; return lines;
} }