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Fix potential null pointer dereference

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This commit is contained in:
Rene Kita
2022-02-13 10:51:06 +01:00
parent 1308f5efe5
commit d33a522936
1 changed files with 3 additions and 0 deletions
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3
w3mimg/fb/fb_imlib2.c
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@@ -84,6 +84,9 @@ draw(FB_IMAGE * img, Imlib_Image image)
imlib_context_set_image(image); imlib_context_set_image(image);
data = imlib_image_get_data_for_reading_only(); data = imlib_image_get_data_for_reading_only();
if (data == NULL)
return;
for (j = 0; j < img->height; j++) { for (j = 0; j < img->height; j++) {
offset = img->width * j; offset = img->width * j;
for (i = 0; i < img->width; i++) { for (i = 0; i < img->width; i++) {