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fix: check fread return value in jar_mod_load_file (#5840)

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Faraz Fallahi
2026-05-09 09:55:02 -07:00
committed by GitHub
parent cd4599b447
commit 07b729d5d6
1 changed files with 2 additions and 2 deletions
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4
src/external/jar_mod.h vendored
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@@ -1538,10 +1538,10 @@ mulong jar_mod_load_file(jar_mod_context_t * modctx, const char* filename)
modctx->modfile = (muchar *) JARMOD_MALLOC(fsize);
modctx->modfilesize = fsize;
memset(modctx->modfile, 0, fsize);
fread(modctx->modfile, fsize, 1, f);
if(fread(modctx->modfile, fsize, 1, f) != 1) fsize = 0;
fclose(f);
if(!jar_mod_load(modctx, (void *)modctx->modfile, fsize)) fsize = 0;
if(fsize && !jar_mod_load(modctx, (void *)modctx->modfile, fsize)) fsize = 0;
} else fsize = 0;
}
return fsize;