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markm committed a patch I was working on yesterday, this fixes it to mesh up with suggestions by mnicholson.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@321273 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Jonathan Rose
2011-05-27 14:59:34 +00:00
parent fd24de3306
commit a99d9c7770
1 changed files with 21 additions and 17 deletions
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10
channels/sip/reqresp_parser.c
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@@ -42,9 +42,11 @@ int parse_uri_full(char *uri, const char *scheme, char **user, char **pass,
char *c = NULL; char *c = NULL;
int error = 0; int error = 0;
/* check for valid input */ /*
if (ast_strlen_zero(uri)) { * Initialize requested strings - some functions don't care if parse_uri fails
/* make sure we leave nothing undefined after we exit */ * and will attempt to use string pointers passed into parse_uri even after a
* parse_uri failure
*/
if (user) { if (user) {
*user = ""; *user = "";
} }
@@ -61,6 +63,8 @@ int parse_uri_full(char *uri, const char *scheme, char **user, char **pass,
*residue = ""; *residue = "";
} }
/* check for valid input */
if (ast_strlen_zero(uri)) {
return -1; return -1;
} }