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(svn r5394) Allocate a small, fixed-size array on the stack instead of malloc()ing it

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tron
2006-06-28 05:47:55 +00:00
parent 2f6c73f098
commit a370ca97d6
1 changed files with 3 additions and 3 deletions
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6
screenshot.c
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@@ -393,15 +393,15 @@ static bool MakePCXImage(const char *name, ScreenshotCallback *callb, void *user
success = fwrite(palette, 256 * sizeof(*palette), 1, f) == 1; success = fwrite(palette, 256 * sizeof(*palette), 1, f) == 1;
} else { } else {
/* If the palette is word-aligned, copy it to a temporary byte array */ /* If the palette is word-aligned, copy it to a temporary byte array */
byte *tmp = malloc(256 * 3); byte tmp[256 * 3];
uint i; uint i;
for (i = 0; i < 256; i++) { for (i = 0; i < 256; i++) {
tmp[i * 3 + 0] = palette[i].r; tmp[i * 3 + 0] = palette[i].r;
tmp[i * 3 + 1] = palette[i].g; tmp[i * 3 + 1] = palette[i].g;
tmp[i * 3 + 2] = palette[i].b; tmp[i * 3 + 2] = palette[i].b;
} }
success = fwrite(tmp, 256 * 3, 1, f) == 1; success = fwrite(tmp, sizeof(tmp), 1, f) == 1;
free(tmp);
} }
fclose(f); fclose(f);