X-Git-Url: https://git.librecmc.org/?p=oweals%2Ftinc.git;a=blobdiff_plain;f=src%2Fconf.c;h=4497b0e13ac12990dbb15335ac1916db9267687e;hp=c933f0992c3b86c826f46fb6ae252b1cee1df9fd;hb=ac1c0f6f66c727113b7a1703c639b54581618fe9;hpb=e97943b7cc9c851ae36f5a41e2b6102faa74193f

diff --git a/src/conf.c b/src/conf.c
index c933f09..4497b0e 100644
--- a/src/conf.c
+++ b/src/conf.c
@@ -432,7 +432,11 @@ bool read_server_config(void) {
 
 				// And we try to read the ones that end with ".conf"
 				if(l > 5 && !strcmp(".conf", & ep->d_name[ l - 5 ])) {
-					snprintf(fname, sizeof(fname), "%s/%s", dname, ep->d_name);
+					if(snprintf(fname, sizeof(fname), "%s/%s", dname, ep->d_name) >= sizeof(fname)) {
+						logger(LOG_ERR, "Pathname too long: %s/%s", dname, ep->d_name);
+						return false;
+					}
+
 					x = read_config_file(config_tree, fname);
 				}
 			}
@@ -573,7 +577,12 @@ FILE *ask_and_open(const char *filename, const char *what) {
 #endif
 		/* The directory is a relative path or a filename. */
 		getcwd(directory, sizeof(directory));
-		snprintf(abspath, sizeof(abspath), "%s/%s", directory, fn);
+
+		if(snprintf(abspath, sizeof(abspath), "%s/%s", directory, fn) >= sizeof(abspath)) {
+			fprintf(stderr, "Pathname too long: %s/%s\n", directory, fn);
+			return NULL;
+		}
+
 		fn = abspath;
 	}