X-Git-Url: https://git.liburcu.org/?a=blobdiff_plain;f=src%2Fcommon%2Fconfig%2Fini.c;h=c8cf307aa82c1853f47abdc8eaca5e0bb8771608;hb=6415838fffb8294e0f8b5230449b260ea5eb1c38;hp=826d9afa36c0268b331af2b45693242a06ed762f;hpb=a989d3e5aea516e321ebd6e021e7c3dedf215a21;p=lttng-tools.git

diff --git a/src/common/config/ini.c b/src/common/config/ini.c
index 826d9afa3..c8cf307aa 100644
--- a/src/common/config/ini.c
+++ b/src/common/config/ini.c
@@ -182,6 +182,10 @@ int ini_parse_file(FILE* file, ini_entry_handler handler, void* user)
 				 * Valid name[=:]value pair found, call
 				 * handler
 				 */
+				if (strlen(name) >= sizeof(prev_name)) {
+					/* Truncation occurs, report an error. */
+					error = lineno;
+				}
 				strncpy0(prev_name, name, sizeof(prev_name));
 				if (handler(user, section, name, value) < 0 &&
 					!error) {