Fix memory leaks triggered by integration tests.

[tinc] / src / sptps_keypair.c

diff --git a/src/sptps_keypair.c b/src/sptps_keypair.c
index 51a94ee..51540aa 100644 (file)
--- a/src/sptps_keypair.c
+++ b/src/sptps_keypair.c
@@ -97,12 +97,14 @@ int main(int argc, char *argv[]) {
        if(fp) {
                if(!ecdsa_write_pem_private_key(key, fp)) {
                        fprintf(stderr, "Could not write ECDSA private key\n");
+                       free(key);
                        return 1;
                }
 
                fclose(fp);
        } else {
                fprintf(stderr, "Could not open '%s' for writing: %s\n", argv[1], strerror(errno));
+               free(key);
                return 1;
        }
 
@@ -113,11 +115,12 @@ int main(int argc, char *argv[]) {
                        fprintf(stderr, "Could not write ECDSA public key\n");
                }
 
+               free(key);
                fclose(fp);
+               return 0;
        } else {
                fprintf(stderr, "Could not open '%s' for writing: %s\n", argv[2], strerror(errno));
+               free(key);
                return 1;
        }
-
-       return 0;
 }