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fsx: shut up compiler warnings

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Fix unused variables and potential filename overflows in fsx.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-By: Allison Henderson <allison.henderson@oracle.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
This commit is contained in:
Darrick J. Wong
2018-12-06 22:23:39 -08:00
committed by Eryu Guan
parent 39faacd274
commit 1579ad7da4
1 changed files with 5 additions and 5 deletions
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ltp/fsx.c
+5 -5
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@@ -121,7 +121,7 @@ char *bname; /* basename of our test file */
char *logdev; /* -i flag */
char *logid; /* -j flag */
char dname[1024]; /* -P flag */
char goodfile[1024];
char goodfile[PATH_MAX];
int dirpath = 0; /* -P flag */
int fd; /* fd for our test file */
@@ -185,7 +185,7 @@ const char *replayops = NULL;
const char *recordops = NULL;
FILE * fsxlogf = NULL;
FILE * replayopsf = NULL;
char opsfile[1024];
char opsfile[PATH_MAX];
int badoff = -1;
int closeopen = 0;
@@ -541,13 +541,13 @@ mark_log(void)
void
dump_fsync_buffer(void)
{
char fname_buffer[1024];
char fname_buffer[PATH_MAX];
int good_fd;
if (!good_buf)
return;
snprintf(fname_buffer, 1024, "%s%s.mark%d", dname,
snprintf(fname_buffer, sizeof(fname_buffer), "%s%s.mark%d", dname,
bname, mark_nr);
good_fd = open(fname_buffer, O_WRONLY|O_CREAT|O_TRUNC, 0666);
if (good_fd < 0) {
@@ -1865,7 +1865,7 @@ main(int argc, char **argv)
{
int i, style, ch;
char *endp, *tmp;
char logfile[1024];
char logfile[PATH_MAX];
struct stat statbuf;
int o_flags = O_RDWR|O_CREAT|O_TRUNC;