h1-mod/deps/stb/tests/stbi_read_fuzzer.c
2024-03-07 00:54:32 -05:00

28 lines
502 B
C

#ifdef __cplusplus
extern "C" {
#endif
#define STB_IMAGE_IMPLEMENTATION
#include "../stb_image.h"
int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
{
int x, y, channels;
if(!stbi_info_from_memory(data, size, &x, &y, &channels)) return 0;
/* exit if the image is larger than ~80MB */
if(y && x > (80000000 / 4) / y) return 0;
unsigned char *img = stbi_load_from_memory(data, size, &x, &y, &channels, 4);
free(img);
return 0;
}
#ifdef __cplusplus
}
#endif