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[LIBXML2] Update to version 2.9.13. CORE-17766

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This commit is contained in:
Thomas Faber 2022-11-19 15:10:13 -05:00
parent df1adce32c
commit 7244e0c5c6
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GPG key ID: 076E7C3D44720826
35 changed files with 1127 additions and 20110 deletions
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15
sdk/lib/3rdparty/libxml2/uri.c vendored
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@ -1638,23 +1638,24 @@ xmlURIUnescapeString(const char *str, int len, char *target) {
out = ret;
while(len > 0) {
if ((len > 2) && (*in == '%') && (is_hex(in[1])) && (is_hex(in[2]))) {
int c = 0;
in++;
if ((*in >= '0') && (*in <= '9'))
*out = (*in - '0');
c = (*in - '0');
else if ((*in >= 'a') && (*in <= 'f'))
*out = (*in - 'a') + 10;
c = (*in - 'a') + 10;
else if ((*in >= 'A') && (*in <= 'F'))
*out = (*in - 'A') + 10;
c = (*in - 'A') + 10;
in++;
if ((*in >= '0') && (*in <= '9'))
*out = *out * 16 + (*in - '0');
c = c * 16 + (*in - '0');
else if ((*in >= 'a') && (*in <= 'f'))
*out = *out * 16 + (*in - 'a') + 10;
c = c * 16 + (*in - 'a') + 10;
else if ((*in >= 'A') && (*in <= 'F'))
*out = *out * 16 + (*in - 'A') + 10;
c = c * 16 + (*in - 'A') + 10;
in++;
len -= 3;
out++;
*out++ = (char) c;
} else {
*out++ = *in++;
len--;