axparms: Fix harmless -Werror=format-security build error.

gcc -DHAVE_CONFIG_H -I. -I..  -DAX25_SYSCONFDIR=\""/usr/local/etc/ax25/"\" -DAX25_LOCALSTATEDIR=\""/usr/local/var/ax25/"\"   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -MT axparms.o -MD -MP -MF .deps/axparms.Tpo -c -o axparms.o axparms.c
axparms.c: In function ‘routes’:
axparms.c:142:4: error: format not a string literal and no format arguments [-Werror=format-security]
    printf(routebuf);
    ^
axparms.c: In function ‘associate’:
axparms.c:189:3: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result [-Wunused-result]
   fgets(buffer, 80, fp);
   ^
cc1: some warnings being treated as errors
Makefile:570: recipe for target 'axparms.o' failed
make[3]: *** [axparms.o] Error 1

Note that routebuf has been read from /procfs so should be safe.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/ax25/axparms.c b/ax25/axparms.c
index 71724f7..a3795e3 100644
--- a/ax25/axparms.c
+++ b/ax25/axparms.c
@@ -139,7 +139,7 @@ PROC_AX25_ROUTE_FILE);
 			return 1;
 		}
 		while (fgets(routebuf,80,fp))
-			printf(routebuf);
+			printf("%s", routebuf);
 		puts("");
 	}