From d5b9d11cb61c9b50cc799fc00b4e7c3a26004538 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sun, 21 Feb 2016 21:10:26 -0700 Subject: [PATCH] video: freetype: Fix a memory leak with a bad parameter Make sure to free memory used when the scale facture is incorrect. Reported-by: Coverity (CID: 24068) Signed-off-by: Simon Glass --- drivers/video/stb_truetype.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/video/stb_truetype.h b/drivers/video/stb_truetype.h index 91d8e6f905..26e483cf56 100644 --- a/drivers/video/stb_truetype.h +++ b/drivers/video/stb_truetype.h @@ -2426,7 +2426,10 @@ STBTT_DEF unsigned char *stbtt_GetGlyphBitmapSubpixel(const stbtt_fontinfo *info if (scale_x == 0) scale_x = scale_y; if (scale_y == 0) { - if (scale_x == 0) return NULL; + if (scale_x == 0) { + STBTT_free(vertices, info->userdata); + return NULL; + } scale_y = scale_x; } -- 2.39.5