virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-01-24 13:56:33 +02:00
Code Issues Releases Activity

lavf/dashdec: Fix several memleaks.

Browse Source
This commit is contained in:
Carl Eugen Hoyos 2017-11-12 22:20:22 +08:00 committed by Steven Liu
parent 56960ed9c3
commit 52b9575d4a
1 changed files with 13 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
libavformat/dashdec.c
View File

@ -328,17 +328,17 @@ static void free_representation(struct representation *pls)
} }
av_freep(&pls->url_template); av_freep(&pls->url_template);
av_freep(pls); av_freep(&pls);
} }
static void set_httpheader_options(DASHContext *c, AVDictionary *opts) static void set_httpheader_options(DASHContext *c, AVDictionary **opts)
{ {
// broker prior HTTP options that should be consistent across requests // broker prior HTTP options that should be consistent across requests
av_dict_set(&opts, "user-agent", c->user_agent, 0); av_dict_set(opts, "user-agent", c->user_agent, 0);
av_dict_set(&opts, "cookies", c->cookies, 0); av_dict_set(opts, "cookies", c->cookies, 0);
av_dict_set(&opts, "headers", c->headers, 0); av_dict_set(opts, "headers", c->headers, 0);
if (c->is_live) { if (c->is_live) {
av_dict_set(&opts, "seekable", "0", 0); av_dict_set(opts, "seekable", "0", 0);
} }
} }
static void update_options(char **dest, const char *name, void *src) static void update_options(char **dest, const char *name, void *src)
@ -885,7 +885,7 @@ static int parse_manifest(AVFormatContext *s, const char *url, AVIOContext *in)
if (!in) { if (!in) {
close_in = 1; close_in = 1;
set_httpheader_options(c, opts); set_httpheader_options(c, &opts);
ret = avio_open2(&in, url, AVIO_FLAG_READ, c->interrupt_callback, &opts); ret = avio_open2(&in, url, AVIO_FLAG_READ, c->interrupt_callback, &opts);
av_dict_free(&opts); av_dict_free(&opts);
if (ret < 0) if (ret < 0)
@ -1301,7 +1301,7 @@ static int open_input(DASHContext *c, struct representation *pls, struct fragmen
char url[MAX_URL_SIZE]; char url[MAX_URL_SIZE];
int ret; int ret;
set_httpheader_options(c, opts); set_httpheader_options(c, &opts);
if (seg->size >= 0) { if (seg->size >= 0) {
/* try to restrict the HTTP request to the part we want /* try to restrict the HTTP request to the part we want
* (if this is in fact a HTTP request) */ * (if this is in fact a HTTP request) */
@ -1465,9 +1465,13 @@ static int save_avio_options(AVFormatContext *s)
if (av_opt_get(s->pb, *opt, AV_OPT_SEARCH_CHILDREN, &buf) >= 0) { if (av_opt_get(s->pb, *opt, AV_OPT_SEARCH_CHILDREN, &buf) >= 0) {
if (buf[0] != '\0') { if (buf[0] != '\0') {
ret = av_dict_set(&c->avio_opts, *opt, buf, AV_DICT_DONT_STRDUP_VAL); ret = av_dict_set(&c->avio_opts, *opt, buf, AV_DICT_DONT_STRDUP_VAL);
if (ret < 0) if (ret < 0) {
av_freep(&buf);
return ret; return ret;
} }
} else {
av_freep(&buf);
}
} }
opt++; opt++;
} }