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blktrace: just ignore zero byte traces
[fio.git]
/
client.c
diff --git
a/client.c
b/client.c
index 60f7c6ab82767cab31cf30443e07affa15c32b51..2a86ea971bf7b871e08d469943eb18fce0a8c1d7 100644
(file)
--- a/
client.c
+++ b/
client.c
@@
-123,11
+123,19
@@
static int read_ini_data(int fd, void *data, size_t size)
char *p = data;
int ret = 0;
FILE *fp;
char *p = data;
int ret = 0;
FILE *fp;
+ int dupfd;
-
fp = fdopen(dup(fd), "r"
);
- if (
!fp
)
+
dupfd = dup(fd
);
+ if (
dupfd < 0
)
return errno;
return errno;
+ fp = fdopen(dupfd, "r");
+ if (!fp) {
+ ret = errno;
+ close(dupfd);
+ goto out;
+ }
+
while (1) {
ssize_t len;
char buf[OPT_LEN_MAX+1], *sub;
while (1) {
ssize_t len;
char buf[OPT_LEN_MAX+1], *sub;
@@
-158,6
+166,7
@@
static int read_ini_data(int fd, void *data, size_t size)
}
fclose(fp);
}
fclose(fp);
+out:
return ret;
}
return ret;
}