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sanm: fix off by 1 error in draw_glyph()

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This fix changes nothing as nothing passed a so large value

Fixes CID733785
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-10-11 21:26:05 +02:00
parent 59cbedfc3d
commit 1b5069aa41
1 changed files with 1 additions and 1 deletions
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2
libavcodec/sanm.c
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@ -802,7 +802,7 @@ static int draw_glyph(SANMVideoContext *ctx, uint16_t *dst, int index, uint16_t
uint16_t colors[2] = { fg_color, bg_color };
int x, y;
if (index > NGLYPHS) {
if (index >= NGLYPHS) {
av_log(ctx->avctx, AV_LOG_ERROR, "ignoring nonexistent glyph #%u\n", index);
return AVERROR_INVALIDDATA;
}