diff options
author | Ronald S. Bultje <rsbultje@gmail.com> | 2008-08-23 22:46:30 +0400 |
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committer | Ronald S. Bultje <rsbultje@gmail.com> | 2008-08-23 22:46:30 +0400 |
commit | 47f944a2efea1af48d2f47df25ee92386dbd8491 (patch) | |
tree | 18a39f92997407d5c3e0db8e3e43be5343c1ec49 | |
parent | e6c13819825aab796965a96ffb451cd008eab647 (diff) |
Move malloc() down until after all initializations, so that the resource is
only allocated if initialization worked. This means that on failure, we
don't have to deallocate it.
Originally committed as revision 14924 to svn://svn.ffmpeg.org/ffmpeg/trunk
-rw-r--r-- | libavformat/tcp.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/libavformat/tcp.c b/libavformat/tcp.c index 9191960ca7..470d0ce8d1 100644 --- a/libavformat/tcp.c +++ b/libavformat/tcp.c @@ -49,12 +49,6 @@ static int tcp_open(URLContext *h, const char *uri, int flags) if (strcmp(proto,"tcp")) goto fail; if ((q = strchr(hostname,'@'))) { strcpy(tmp,q+1); strcpy(hostname,tmp); } - s = av_malloc(sizeof(TCPContext)); - if (!s) - return AVERROR(ENOMEM); - h->priv_data = s; - h->is_streamed = 1; - if (port <= 0 || port >= 65536) goto fail; @@ -100,6 +94,11 @@ static int tcp_open(URLContext *h, const char *uri, int flags) if (ret != 0) goto fail; } + s = av_malloc(sizeof(TCPContext)); + if (!s) + return AVERROR(ENOMEM); + h->priv_data = s; + h->is_streamed = 1; s->fd = fd; return 0; @@ -108,7 +107,6 @@ static int tcp_open(URLContext *h, const char *uri, int flags) fail1: if (fd >= 0) closesocket(fd); - av_free(s); return ret; } |