Author: dteske
Date: Wed Jan 27 15:28:23 2016
New Revision: 294922
URL: https://svnweb.freebsd.org/changeset/base/294922
Log:
Fix fatal warn when compiling under GCC 5.2.0
GCC 5.2.0 generates the following [fatal] warning:
dialog_util.c:270:23: error:
zero-length gnu_printf format string [-Werror=format-zero-length]
sprintf(dargv[n++], "");
Fix malloc argument while here, removing sprintf.
Reported by: Ruslan Bukin <ruslan.bukin at cl cam ac uk>
Modified:
head/lib/libdpv/dialog_util.c
Modified: head/lib/libdpv/dialog_util.c
==============================================================================
--- head/lib/libdpv/dialog_util.c Wed Jan 27 15:19:48 2016
(r294921)
+++ head/lib/libdpv/dialog_util.c Wed Jan 27 15:28:23 2016
(r294922)
@@ -265,9 +265,9 @@ dialog_spawn_gauge(char *init_prompt, pi
if ((dargv[n] = malloc(8)) == NULL)
errx(EXIT_FAILURE, "Out of memory?!");
sprintf(dargv[n++], "--title");
- if ((dargv[n] = malloc(8)) == NULL)
+ if ((dargv[n] = malloc(1)) == NULL)
errx(EXIT_FAILURE, "Out of memory?!");
- sprintf(dargv[n++], "");
+ *dargv[n++] = '\0';
}
if (backtitle != NULL) {
if ((dargv[n] = malloc(12)) == NULL)
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