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bgmc: fix sizeof arguments (should fix CIDs: 700724 and 608084) 

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Thilo Borgmann 2012-10-14 17:38:21 +02:00 committed by Michael Niedermayer
parent 45bd0d15f4
commit 41bf943f70
1 changed files with 3 additions and 3 deletions
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6
libavcodec/bgmc.c
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@ -458,8 +458,8 @@ static uint8_t *bgmc_lut_getp(uint8_t *lut, int *lut_status, int delta)
/** Initialize the lookup table arrays */ /** Initialize the lookup table arrays */
int ff_bgmc_init(AVCodecContext *avctx, uint8_t **cf_lut, int **cf_lut_status) int ff_bgmc_init(AVCodecContext *avctx, uint8_t **cf_lut, int **cf_lut_status)
{ {
*cf_lut = av_malloc(sizeof(*cf_lut) * LUT_BUFF * 16 * LUT_SIZE); *cf_lut = av_malloc(sizeof(**cf_lut) * LUT_BUFF * 16 * LUT_SIZE);
*cf_lut_status = av_malloc(sizeof(*cf_lut_status) * LUT_BUFF); *cf_lut_status = av_malloc(sizeof(**cf_lut_status) * LUT_BUFF);
if (!cf_lut || !cf_lut_status) { if (!cf_lut || !cf_lut_status) {
ff_bgmc_end(cf_lut, cf_lut_status); ff_bgmc_end(cf_lut, cf_lut_status);
@ -467,7 +467,7 @@ int ff_bgmc_init(AVCodecContext *avctx, uint8_t **cf_lut, int **cf_lut_status)
return AVERROR(ENOMEM); return AVERROR(ENOMEM);
} else { } else {
// initialize lut_status buffer to a value never used to compare against // initialize lut_status buffer to a value never used to compare against
memset(*cf_lut_status, -1, sizeof(*cf_lut_status) * LUT_BUFF); memset(*cf_lut_status, -1, sizeof(**cf_lut_status) * LUT_BUFF);
} }
return 0; return 0;