Replace unsafe use of gets()

Build tools compain that this is dangerous - replace gets() with a
bounded fgets().

Change-Id: I3bd1854a1dc4a11c801cabb987ab680fa978bd20
Reviewed-on: http://gerrit.openafs.org/1750
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: Derrick Brashear <shadow@dementia.org>

diff --git a/src/tviced/state_analyzer.c b/src/tviced/state_analyzer.c
index faf571a80adb7f24d83c616b1f2f0f3119c3eac9..d3bfd38bc4df2b7016af4993a7d128719029bfc1 100644 (file)
--- a/src/tviced/state_analyzer.c
+++ b/src/tviced/state_analyzer.c
@@ -368,7 +368,7 @@ prompt(void)
                fprintf(stderr, "prompt state broken; aborting\n");
                return;
            }
-           gets(input);
+           fgets(input, 256, stdin);
 
            if (!strcmp(input, "")) {
                /* repeat last command */