fix: memory leak in mdmon_pid()
devnum2devname() returns pointer to memory allocated with strdup. It must be released to prevent memory leak. Signed-off-by: Przemyslaw Czarnowski <przemyslaw.hawrylewicz.czarnowski@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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6
util.c
6
util.c
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@ -1532,7 +1532,11 @@ int mdmon_pid(int devnum)
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char pid[10];
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int fd;
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int n;
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sprintf(path, "%s/%s.pid", pid_dir, devnum2devname(devnum));
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char *devname = devnum2devname(devnum);
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sprintf(path, "%s/%s.pid", pid_dir, devname);
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free(devname);
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fd = open(path, O_RDONLY | O_NOATIME, 0);
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if (fd < 0)
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