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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-12-25 01:54:41 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-12-25 01:54:41 +0100 |
| commit | 28b9099ac1beabc36446528fe980f4c6549b5740 (patch) | |
| tree | 9414af488a6060611690860afe19444334a2eea3 | |
| parent | 59693ed96cf8568b6b4d946ceda4afd67de3b1b7 (diff) | |
| download | ffmpeg-28b9099ac1beabc36446528fe980f4c6549b5740.tar.gz | |
pva_probe: make buffer related pointers and function arguments const
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavformat/pva.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavformat/pva.c b/libavformat/pva.c index ff8ccee852..ae42c8363d 100644 --- a/libavformat/pva.c +++ b/libavformat/pva.c @@ -32,7 +32,7 @@ typedef struct { int continue_pes; } PVAContext; -static int pva_check(uint8_t *p) { +static int pva_check(const uint8_t *p) { int length = AV_RB16(p + 6); if (AV_RB16(p) != PVA_MAGIC || !p[2] || p[2] > 2 || p[4] != 0x55 || (p[5] & 0xe0) || length > PVA_MAX_PAYLOAD_LENGTH) @@ -41,7 +41,7 @@ static int pva_check(uint8_t *p) { } static int pva_probe(AVProbeData * pd) { - unsigned char *buf = pd->buf; + const unsigned char *buf = pd->buf; int len = pva_check(buf); if (len < 0) |