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author | Daniel Stenberg <daniel@haxx.se> | 2023-04-11 17:06:54 +0200 |
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committer | Daniel Stenberg <daniel@haxx.se> | 2023-04-13 08:41:40 +0200 |
commit | 4cfa5bcc9ad0f7d9650bc98fed11c6189ca4c8b6 (patch) | |
tree | eca6a86df774dea8d386eea13ae9ed0e955f1bac /lib/setopt.c | |
parent | 233b4e4589f38fe430af217d97252e32a30e7c31 (diff) | |
download | curl-4cfa5bcc9ad0f7d9650bc98fed11c6189ca4c8b6.tar.gz |
urlapi: cleanups
- move host checks together
- simplify the scheme parser loop and the end of host name parser
- avoid itermediate buffer storing in multiple places
- reduce scope for several variables
- skip the Curl_dyn_tail() call for speed
- detect IPv6 earlier and skip extra checks for such hosts
- normalize directly in dynbuf instead of itermediate buffer
- split out the IPv6 parser into its own funciton
- call the IPv6 parser directly for ipv6 addresses
- remove (unused) special treatment of % in host names
- junkscan() once in the beginning instead of scattered
- make junkscan return error code
- remove unused query management from dedotdotify()
- make Curl_parse_login_details use memchr
- more use of memchr() instead of strchr() and less strlen() calls
- make junkscan check and return the URL length
An optimized build runs one of my benchmark URL parsing programs ~41%
faster using this branch. (compared against the shipped 7.88.1 library
in Debian)
Closes #10935
Diffstat (limited to 'lib/setopt.c')
-rw-r--r-- | lib/setopt.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/setopt.c b/lib/setopt.c index b4ba30764..38f5711e4 100644 --- a/lib/setopt.c +++ b/lib/setopt.c @@ -115,7 +115,11 @@ static CURLcode setstropt_userpwd(char *option, char **userp, char **passwdp) /* Parse the login details if specified. It not then we treat NULL as a hint to clear the existing data */ if(option) { - result = Curl_parse_login_details(option, strlen(option), + size_t len = strlen(option); + if(len > CURL_MAX_INPUT_LENGTH) + return CURLE_BAD_FUNCTION_ARGUMENT; + + result = Curl_parse_login_details(option, len, (userp ? &user : NULL), (passwdp ? &passwd : NULL), NULL); |