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authorYang Tse <yangsita@gmail.com>2013-07-14 12:19:57 +0200
committerYang Tse <yangsita@gmail.com>2013-07-14 12:19:57 +0200
commitcfc907e43d5f25a50a9fae95a37a4c0e959d591a (patch)
tree101e3401367731d48f1abbd9a365859ee849f7a4
parent2af64c6432915ecf60e381fe6a73608dff0c357d (diff)
url.c: fix parse_url_login() OOM handling
-rw-r--r--lib/url.c18
1 files changed, 15 insertions, 3 deletions
diff --git a/lib/url.c b/lib/url.c
index 6addc2677..32d7a9ae0 100644
--- a/lib/url.c
+++ b/lib/url.c
@@ -4440,8 +4440,12 @@ static CURLcode parse_url_login(struct SessionHandle *data,
/* Decode the user */
newname = curl_easy_unescape(data, userp, 0, NULL);
- if(!newname)
+ if(!newname) {
+ Curl_safefree(userp);
+ Curl_safefree(passwdp);
+ Curl_safefree(optionsp);
return CURLE_OUT_OF_MEMORY;
+ }
if(strlen(newname) < MAX_CURL_USER_LENGTH)
strcpy(user, newname);
@@ -4452,8 +4456,12 @@ static CURLcode parse_url_login(struct SessionHandle *data,
if(passwdp) {
/* We have a password in the URL so decode it */
char *newpasswd = curl_easy_unescape(data, passwdp, 0, NULL);
- if(!newpasswd)
+ if(!newpasswd) {
+ Curl_safefree(userp);
+ Curl_safefree(passwdp);
+ Curl_safefree(optionsp);
return CURLE_OUT_OF_MEMORY;
+ }
if(strlen(newpasswd) < MAX_CURL_PASSWORD_LENGTH)
strcpy(passwd, newpasswd);
@@ -4464,8 +4472,12 @@ static CURLcode parse_url_login(struct SessionHandle *data,
if(optionsp) {
/* We have an options list in the URL so decode it */
char *newoptions = curl_easy_unescape(data, optionsp, 0, NULL);
- if(!newoptions)
+ if(!newoptions) {
+ Curl_safefree(userp);
+ Curl_safefree(passwdp);
+ Curl_safefree(optionsp);
return CURLE_OUT_OF_MEMORY;
+ }
if(strlen(newoptions) < MAX_CURL_OPTIONS_LENGTH)
strcpy(options, newoptions);