From: Carl Eugen Hoyos <[email protected]>
Reported and reviewed by Derek Buitenhuis.
---
libavcodec/pamenc.c | 2 +-
libavcodec/pnm.c | 4 +++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/libavcodec/pamenc.c b/libavcodec/pamenc.c
index 10960d5..e070ed4 100644
--- a/libavcodec/pamenc.c
+++ b/libavcodec/pamenc.c
@@ -78,7 +78,7 @@ static int pam_encode_frame(AVCodecContext *avctx, unsigned
char *outbuf,
return -1;
}
snprintf(s->bytestream, s->bytestream_end - s->bytestream,
- "P7\nWIDTH %d\nHEIGHT %d\nDEPTH %d\nMAXVAL %d\nTUPLETYPE
%s\nENDHDR\n",
+ "P7\nWIDTH %d\nHEIGHT %d\nDEPTH %d\nMAXVAL %d\nTUPLTYPE
%s\nENDHDR\n",
w, h, depth, maxval, tuple_type);
s->bytestream += strlen(s->bytestream);
diff --git a/libavcodec/pnm.c b/libavcodec/pnm.c
index 54b55cf..b5e4d93 100644
--- a/libavcodec/pnm.c
+++ b/libavcodec/pnm.c
@@ -93,7 +93,9 @@ int ff_pnm_decode_header(AVCodecContext *avctx, PNMContext *
const s)
} else if (!strcmp(buf1, "MAXVAL")) {
pnm_get(s, buf1, sizeof(buf1));
maxval = strtol(buf1, NULL, 10);
- } else if (!strcmp(buf1, "TUPLETYPE")) {
+ } else if (!strcmp(buf1, "TUPLTYPE") ||
+ // FFmpeg used to write invalid files
+ !strcmp(buf1, "TUPLETYPE")) {
pnm_get(s, tuple_type, sizeof(tuple_type));
} else if (!strcmp(buf1, "ENDHDR")) {
break;
--
1.7.8.4
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