From e0767dcd91c7c43aab09d85d64bc3e375c9c359e Mon Sep 17 00:00:00 2001
From: astralia <astraliaz@gmail.com>
Date: Mon, 28 Oct 2024 10:51:22 +0100
Subject: [PATCH] Check anplugs APIs nullability for #23490

---
 libr/anal/anplugs.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/libr/anal/anplugs.c b/libr/anal/anplugs.c
index 623376b97b27a..263f615b03ca3 100644
--- a/libr/anal/anplugs.c
+++ b/libr/anal/anplugs.c
@@ -76,6 +76,7 @@ static const SdbGperf *gperfs_types[] = {
 };
 
 R_API SdbGperf *r_anal_get_gperf_cc(const char *k) {
+	R_RETURN_VAL_IF_FAIL (k, NULL);
 	SdbGperf **gp = (SdbGperf**)gperfs_cc;
 	char *kk = strdup (k);
 	r_str_replace_char (kk, '_', '-');
@@ -92,6 +93,7 @@ R_API SdbGperf *r_anal_get_gperf_cc(const char *k) {
 }
 
 R_API SdbGperf *r_anal_get_gperf_types(const char *k) {
+	R_RETURN_VAL_IF_FAIL (k, NULL);
 	SdbGperf **gp = (SdbGperf**)gperfs_types;
 	char *s = strdup (k);
 	r_str_replace_char (s, '-', '_');
@@ -107,11 +109,11 @@ R_API SdbGperf *r_anal_get_gperf_types(const char *k) {
 	return NULL;
 }
 #else
-R_API SdbGperf *r_anal_get_gperf_cc(const char *k) {
+R_API SdbGperf *r_anal_get_gperf_cc(R_NULLABLE const char *k) {
 	return NULL;
 }
 
-R_API SdbGperf *r_anal_get_gperf_types(const char *k) {
+R_API SdbGperf *r_anal_get_gperf_types(R_NULLABLE const char *k) {
 	return NULL;
 }
 #endif