From 13ec6e9be1d69d2a989ec1fc4f09e8743ef3932d Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <[EMAIL REDACTED]>
Date: Fri, 5 Dec 2025 03:30:20 +0300
Subject: [PATCH] stb_image.h: update mainstream issue/1838 patch from
mainstream PR/1839
patch authored by @NBickford-NV.
---
src/stb_image.h | 14 +++++++++-----
1 file changed, 9 insertions(+), 5 deletions(-)
diff --git a/src/stb_image.h b/src/stb_image.h
index 03c22e02..5b393bdc 100644
--- a/src/stb_image.h
+++ b/src/stb_image.h
@@ -7185,15 +7185,19 @@ static void *stbi__load_gif_main(stbi__context *s, int **delays, int *x, int *y,
stride = g.w * g.h * 4;
if (out) {
- out = (stbi_uc*) STBI_REALLOC_SIZED( out, out_size, layers * stride );
- if (!out)
+ void *tmp = (stbi_uc*) STBI_REALLOC_SIZED( out, out_size, layers * stride );
+ if (!tmp)
return stbi__load_gif_main_outofmem(&g, out, delays);
- out_size = layers * stride;
+ else {
+ out = (stbi_uc*) tmp;
+ out_size = layers * stride;
+ }
if (delays) {
- *delays = (int*) STBI_REALLOC_SIZED( *delays, delays_size, sizeof(int) * layers );
- if (!*delays)
+ int *new_delays = (int*) STBI_REALLOC_SIZED( *delays, delays_size, sizeof(int) * layers );
+ if (!new_delays)
return stbi__load_gif_main_outofmem(&g, out, delays);
+ *delays = new_delays;
delays_size = layers * sizeof(int);
}
} else {