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fix memory leak on string reassign

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes CID968584 and CID968585
This commit is contained in:
Micah Galizia 2013-01-20 20:25:30 -05:00 committed by Michael Niedermayer
parent 00cae86754
commit c8ea5ccd5d
1 changed files with 3 additions and 0 deletions
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3
libavformat/http.c
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@ -406,8 +406,10 @@ static int get_cookies(HTTPContext *s, char **cookies, const char *path,
while ((param = av_strtok(cookie, "; ", &next_param))) { while ((param = av_strtok(cookie, "; ", &next_param))) {
cookie = NULL; cookie = NULL;
if (!av_strncasecmp("path=", param, 5)) { if (!av_strncasecmp("path=", param, 5)) {
av_free(cpath);
cpath = av_strdup(&param[5]); cpath = av_strdup(&param[5]);
} else if (!av_strncasecmp("domain=", param, 7)) { } else if (!av_strncasecmp("domain=", param, 7)) {
av_free(cdomain);
cdomain = av_strdup(&param[7]); cdomain = av_strdup(&param[7]);
} else if (!av_strncasecmp("secure", param, 6) || } else if (!av_strncasecmp("secure", param, 6) ||
!av_strncasecmp("comment", param, 7) || !av_strncasecmp("comment", param, 7) ||
@ -415,6 +417,7 @@ static int get_cookies(HTTPContext *s, char **cookies, const char *path,
!av_strncasecmp("version", param, 7)) { !av_strncasecmp("version", param, 7)) {
// ignore Comment, Max-Age, Secure and Version // ignore Comment, Max-Age, Secure and Version
} else { } else {
av_free(cvalue);
cvalue = av_strdup(param); cvalue = av_strdup(param);
} }
} }