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https://github.com/moparisthebest/curl
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cookies: fix NULL dereference if flushing cookies with no CookieInfo set
Regression brought by a52e46f390
(shipped in 7.63.0)
Closes #3613
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8a1948283a
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@ -1542,7 +1542,8 @@ static int cookie_output(struct CookieInfo *c, const char *dumphere)
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struct Cookie **array;
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struct Cookie **array;
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/* at first, remove expired cookies */
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/* at first, remove expired cookies */
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remove_expired(c);
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if(c)
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remove_expired(c);
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if(!strcmp("-", dumphere)) {
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if(!strcmp("-", dumphere)) {
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/* use stdout */
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/* use stdout */
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@ -1561,7 +1562,7 @@ static int cookie_output(struct CookieInfo *c, const char *dumphere)
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"# This file was generated by libcurl! Edit at your own risk.\n\n",
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"# This file was generated by libcurl! Edit at your own risk.\n\n",
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out);
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out);
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if(c->numcookies) {
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if(c && c->numcookies) {
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array = malloc(sizeof(struct Cookie *) * c->numcookies);
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array = malloc(sizeof(struct Cookie *) * c->numcookies);
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if(!array) {
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if(!array) {
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if(!use_stdout)
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if(!use_stdout)
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