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util_proc: Fix return code handling for util_proc_mnt_get_entry()

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Correctly return -1 if the requested file system is not mounted.

Reported-by: Peter Morjan <peter.morjan@de.ibm.com>
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit is contained in:
Michael Holzheu
2018-10-04 18:16:55 +02:00
committed by Jan Höppner
parent ffe91d1b30
commit 3b1ccce515
1 changed files with 1 additions and 1 deletions
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2
libutil/util_proc.c
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@@ -456,7 +456,6 @@ int util_proc_mnt_get_entry(const char *file_name, const char *spec,
rc = get_file_buffer(&file, file_name);
if (rc)
return rc;
rc = -1;
while (!eof(&file)) {
rc = scan_mnt_entry(&file, entry);
if (rc)
@@ -467,6 +466,7 @@ int util_proc_mnt_get_entry(const char *file_name, const char *spec,
}
util_proc_mnt_free_entry(entry);
}
rc = -1;
out_free:
free_file_buffer(&file);
return rc;