CI: add libgcrypt to sanitizer run

[tinc] / src / gcrypt / rsa.c

diff --git a/src/gcrypt/rsa.c b/src/gcrypt/rsa.c
index 1b1516483804e24fda2c366d6c15cb2b8fd8cb64..1162ddf63aab450ddbbc25f7d7478141d9fc3e43 100644 (file)
--- a/src/gcrypt/rsa.c
+++ b/src/gcrypt/rsa.c
@@ -71,7 +71,7 @@ static size_t ber_read_len(unsigned char **p, size_t *buflen) {
                        return 0;
                }
 
-               while(len--) {
+               for(; len; --len) {
                        result = (size_t)(result << 8);
                        result |= *(*p)++;
                        (*buflen)--;