diff options
Diffstat (limited to 'chromium/third_party/libxml/src/uri.c')
| -rw-r--r-- | chromium/third_party/libxml/src/uri.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/chromium/third_party/libxml/src/uri.c b/chromium/third_party/libxml/src/uri.c index 8204825f18f..ccc26aa5942 100644 --- a/chromium/third_party/libxml/src/uri.c +++ b/chromium/third_party/libxml/src/uri.c @@ -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--; |