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CID: 1214223-1214230 If sent an invalid registration authentication header with multiple params of the same name, then only use the first of the params instead of leaking memory

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This commit is contained in:
William King 2014-05-16 11:50:07 -07:00
parent 54fc2f5e39
commit 7d5434f57c
1 changed files with 8 additions and 8 deletions
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16
src/mod/endpoints/mod_sofia/sofia_reg.c
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@ -2581,21 +2581,21 @@ auth_res_t sofia_reg_parse_auth(sofia_profile_t *profile,
*p = '\0';
}
if (!strcasecmp(var, "username")) {
if (!strcasecmp(var, "username") && !username) {
username = strdup(val);
} else if (!strcasecmp(var, "realm")) {
} else if (!strcasecmp(var, "realm") && !realm) {
realm = strdup(val);
} else if (!strcasecmp(var, "nonce")) {
} else if (!strcasecmp(var, "nonce") && !nonce) {
nonce = strdup(val);
} else if (!strcasecmp(var, "uri")) {
} else if (!strcasecmp(var, "uri") && !uri) {
uri = strdup(val);
} else if (!strcasecmp(var, "qop")) {
} else if (!strcasecmp(var, "qop") && !qop) {
qop = strdup(val);
} else if (!strcasecmp(var, "cnonce")) {
} else if (!strcasecmp(var, "cnonce") && !cnonce) {
cnonce = strdup(val);
} else if (!strcasecmp(var, "response")) {
} else if (!strcasecmp(var, "response") && !response) {
response = strdup(val);
} else if (!strcasecmp(var, "nc")) {
} else if (!strcasecmp(var, "nc") && !nc) {
nc = strdup(val);
}
}