From 46a723ec7254e6c99958db84be1e490582981032 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Mon, 16 Sep 2013 22:47:21 +0200 Subject: [PATCH] swscale/yuv2rgb: make sure yuvTable is set to NULL after deallocation ensures no stale pointers remain Signed-off-by: Michael Niedermayer --- libswscale/yuv2rgb.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/libswscale/yuv2rgb.c b/libswscale/yuv2rgb.c index 3a80eca2e1..c0263cdfb5 100644 --- a/libswscale/yuv2rgb.c +++ b/libswscale/yuv2rgb.c @@ -773,7 +773,7 @@ av_cold int ff_yuv2rgb_c_init_tables(SwsContext *c, const int inv_table[4], cgu = ((cgu << 16) + 0x8000) / cy; cgv = ((cgv << 16) + 0x8000) / cy; - av_free(c->yuvTable); + av_freep(&c->yuvTable); switch (bpp) { case 1: @@ -912,7 +912,6 @@ av_cold int ff_yuv2rgb_c_init_tables(SwsContext *c, const int inv_table[4], fill_gv_table(c->table_gV, 4, cgv); break; default: - c->yuvTable = NULL; if(!isPlanar(c->dstFormat) || bpp <= 24) av_log(c, AV_LOG_ERROR, "%ibpp not supported by yuv2rgb\n", bpp); return -1;