Add missing memory_ensure_free in nif_openssl_random

pguyot · pguyot · commit ebef40d0b4f9 · 2023-04-19T22:07:18.000+02:00
Signed-off-by: Paul Guyot &lt;pguyot@kallisys.net&gt;
diff --git a/src/platforms/generic_unix/lib/platform_nifs.c b/src/platforms/generic_unix/lib/platform_nifs.c
@@ -100,7 +100,11 @@ static term nif_openssl_random(Context *ctx, int argc, term argv[])
         return t;
     }
     uint32_t *r = (uint32_t *) term_binary_data(t);
-    return term_make_boxed_int(*r, ctx);
+    avm_int_t value = *r;
+    if (UNLIKELY(memory_ensure_free(ctx, BOXED_INT_SIZE) != MEMORY_GC_OK)) {
+        RAISE_ERROR(OUT_OF_MEMORY_ATOM);
+    }
+    return term_make_boxed_int(value, ctx);
 }
 
 static const struct Nif openssl_md5_nif =

Original file line number	Diff line number	Diff line change
`@@ -100,7 +100,11 @@ static term nif_openssl_random(Context *ctx, int argc, term argv[])`
`100`	`100`	`return t;`
`101`	`101`	`}`
`102`	`102`	`uint32_t r = (uint32_t ) term_binary_data(t);`
`103`		`- return term_make_boxed_int(*r, ctx);`
	`103`	`+ avm_int_t value = *r;`
	`104`	`+ if (UNLIKELY(memory_ensure_free(ctx, BOXED_INT_SIZE) != MEMORY_GC_OK)) {`
	`105`	`+ RAISE_ERROR(OUT_OF_MEMORY_ATOM);`
	`106`	`+ }`
	`107`	`+ return term_make_boxed_int(value, ctx);`
`104`	`108`	`}`
`105`	`109`
`106`	`110`	`static const struct Nif openssl_md5_nif =`