diff options
Diffstat (limited to 'url.c')
| -rw-r--r-- | url.c | 12 |
1 files changed, 9 insertions, 3 deletions
@@ -5,7 +5,7 @@ int is_urlschemechar(int first_flag, int ch) { /* * The set of valid URL schemes, as per STD66 (RFC3986) is - * '[A-Za-z][A-Za-z0-9+.-]*'. But use sightly looser check + * '[A-Za-z][A-Za-z0-9+.-]*'. But use slightly looser check * of '[A-Za-z0-9][A-Za-z0-9+.-]*' because earlier version * of check used '[A-Za-z0-9]+' so not to break any remote * helpers. @@ -46,9 +46,9 @@ static char *url_decode_internal(const char **query, int len, break; } - if (c == '%') { + if (c == '%' && (len < 0 || len >= 3)) { int val = hex2chr(q + 1); - if (0 <= val) { + if (0 < val) { strbuf_addch(out, val); q += 3; len -= 3; @@ -86,6 +86,12 @@ char *url_decode_mem(const char *url, int len) return url_decode_internal(&url, len, NULL, &out, 0); } +char *url_percent_decode(const char *encoded) +{ + struct strbuf out = STRBUF_INIT; + return url_decode_internal(&encoded, strlen(encoded), NULL, &out, 0); +} + char *url_decode_parameter_name(const char **query) { struct strbuf out = STRBUF_INIT; |