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avdevice/avfoundation: fix memleak

This commit is contained in:
Zhao Zhili 2022-02-05 00:19:34 +08:00 committed by Thilo Borgmann
parent 17a59a634c
commit 6b708592fa
1 changed files with 6 additions and 4 deletions
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10
libavdevice/avfoundation.m
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@ -106,6 +106,7 @@ typedef struct
int audio_device_index; int audio_device_index;
int audio_stream_index; int audio_stream_index;
char *url;
char *video_filename; char *video_filename;
char *audio_filename; char *audio_filename;
@ -299,6 +300,7 @@ static void destroy_context(AVFContext* ctx)
ctx->avf_delegate = NULL; ctx->avf_delegate = NULL;
ctx->avf_audio_delegate = NULL; ctx->avf_audio_delegate = NULL;
av_freep(&ctx->url);
av_freep(&ctx->audio_buffer); av_freep(&ctx->audio_buffer);
pthread_mutex_destroy(&ctx->frame_lock); pthread_mutex_destroy(&ctx->frame_lock);
@ -311,14 +313,14 @@ static void destroy_context(AVFContext* ctx)
static void parse_device_name(AVFormatContext *s) static void parse_device_name(AVFormatContext *s)
{ {
AVFContext *ctx = (AVFContext*)s->priv_data; AVFContext *ctx = (AVFContext*)s->priv_data;
char *tmp = av_strdup(s->url); ctx->url = av_strdup(s->url);
char *save; char *save;
if (tmp[0] != ':') { if (ctx->url[0] != ':') {
ctx->video_filename = av_strtok(tmp, ":", &save); ctx->video_filename = av_strtok(ctx->url, ":", &save);
ctx->audio_filename = av_strtok(NULL, ":", &save); ctx->audio_filename = av_strtok(NULL, ":", &save);
} else { } else {
ctx->audio_filename = av_strtok(tmp, ":", &save); ctx->audio_filename = av_strtok(ctx->url, ":", &save);
} }
} }