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lavf/md5enc: Use AV_HASH_MAX_SIZE

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Also increase the buffer size in write_trailer(), since 128
is not enough anymore

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2013-06-15 14:03:37 -03:00
parent b6249acae6
commit 1bb005ce54
2 changed files with 5 additions and 5 deletions
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8
libavformat/md5enc.c
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@ -35,7 +35,7 @@ struct MD5Context {
static void md5_finish(struct AVFormatContext *s, char *buf)
{
struct MD5Context *c = s->priv_data;
uint8_t md5[32];
uint8_t md5[AV_HASH_MAX_SIZE];
int i, offset = strlen(buf);
int len = av_hash_get_size(c->hash);
av_assert0(len > 0 && len <= sizeof(md5));
@ -86,9 +86,9 @@ static int write_packet(struct AVFormatContext *s, AVPacket *pkt)
static int write_trailer(struct AVFormatContext *s)
{
struct MD5Context *c = s->priv_data;
char buf[128];
av_strlcpy(buf, av_hash_get_name(c->hash), sizeof(buf) - 100);
av_strlcat(buf, "=", sizeof(buf) - 100);
char buf[256];
av_strlcpy(buf, av_hash_get_name(c->hash), sizeof(buf) - 200);
av_strlcat(buf, "=", sizeof(buf) - 200);
md5_finish(s, buf);

2
libavformat/version.h
View File

@ -31,7 +31,7 @@
#define LIBAVFORMAT_VERSION_MAJOR 55
#define LIBAVFORMAT_VERSION_MINOR 8
#define LIBAVFORMAT_VERSION_MICRO 102
#define LIBAVFORMAT_VERSION_MICRO 103
#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \
LIBAVFORMAT_VERSION_MINOR, \