X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavformat%2Ffsb.c;h=fd3e484371f1607c59b453e925451ee412e15723;hb=337f777f378cfcc0d6f0d01fb7125905e8b0da55;hp=4f59576e35367198830b5440e7f8ffcbb4bafa87;hpb=4f9a8d3fe2f9485ee08848d336ee96f15ec0e7e6;p=ffmpeg

diff --git a/libavformat/fsb.c b/libavformat/fsb.c
index 4f59576e353..fd3e484371f 100644
--- a/libavformat/fsb.c
+++ b/libavformat/fsb.c
@@ -25,7 +25,7 @@
 #include "avio.h"
 #include "internal.h"
 
-static int fsb_probe(AVProbeData *p)
+static int fsb_probe(const AVProbeData *p)
 {
     if (memcmp(p->buf, "FSB", 3) || p->buf[3] - '0' < 1 || p->buf[3] - '0' > 5)
         return 0;
@@ -41,6 +41,7 @@ static int fsb_read_header(AVFormatContext *s)
     int64_t offset;
     AVCodecParameters *par;
     AVStream *st = avformat_new_stream(s, NULL);
+    int ret;
 
     avio_skip(pb, 3); // "FSB"
     version = avio_r8(pb) - '0';
@@ -86,9 +87,9 @@ static int fsb_read_header(AVFormatContext *s)
             par->block_align = 8 * par->channels;
             if (par->channels > INT_MAX / 32)
                 return AVERROR_INVALIDDATA;
-            ff_alloc_extradata(par, 32 * par->channels);
-            if (!par->extradata)
-                return AVERROR(ENOMEM);
+            ret = ff_alloc_extradata(par, 32 * par->channels);
+            if (ret < 0)
+                return ret;
             avio_seek(pb, 0x68, SEEK_SET);
             for (c = 0; c < par->channels; c++) {
                 avio_read(pb, par->extradata + 32 * c, 32);
@@ -130,18 +131,18 @@ static int fsb_read_header(AVFormatContext *s)
 
         switch (par->codec_id) {
         case AV_CODEC_ID_XMA2:
-            ff_alloc_extradata(par, 34);
-            if (!par->extradata)
-                return AVERROR(ENOMEM);
+            ret = ff_alloc_extradata(par, 34);
+            if (ret < 0)
+                return ret;
             memset(par->extradata, 0, 34);
             par->block_align = 2048;
             break;
         case AV_CODEC_ID_ADPCM_THP:
             if (par->channels > INT_MAX / 32)
                 return AVERROR_INVALIDDATA;
-            ff_alloc_extradata(par, 32 * par->channels);
-            if (!par->extradata)
-                return AVERROR(ENOMEM);
+            ret = ff_alloc_extradata(par, 32 * par->channels);
+            if (ret < 0)
+                return ret;
             avio_seek(pb, 0x80, SEEK_SET);
             for (c = 0; c < par->channels; c++) {
                 avio_read(pb, par->extradata + 32 * c, 32);