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replaced sprintf() with snprintf() to prevent possible buffer overflow

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* DOCBparser.c HTMLparser.c debugXML.c encoding.c
nanoftp.c nanohttp.c parser.c tree.c uri.c xmlIO.c
xmllint.c xpath.c: replaced sprintf() with snprintf()
to prevent possible buffer overflow (the bug was pointed
out by Anju Premachandran)
This commit is contained in:
Aleksey Sanin
2002-06-14 17:07:10 +00:00
parent e059b891ef
commit 49cc97565f
13 changed files with 72 additions and 45 deletions
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2
HTMLparser.c
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@ -1572,7 +1572,7 @@ htmlEncodeEntities(unsigned char* out, int *outlen,
*/
ent = htmlEntityValueLookup(c);
if (ent == NULL) {
sprintf(nbuf, "#%u", c);
snprintf(nbuf, sizeof(nbuf), "#%u", c);
cp = nbuf;
}
else