Return -1 on failure rather than -errno since none of the callers
actually cares about the return value. This specifically fixes returns
of -ENOMEM in cases of bad usage, which would report wrong error
anyways.
Signed-off-by: Peter Krempa <pkrempa@xxxxxxxxxx>
---
src/util/virpidfile.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/src/util/virpidfile.c b/src/util/virpidfile.c
index 3e78735c9c..b1b8e54993 100644
--- a/src/util/virpidfile.c
+++ b/src/util/virpidfile.c
@@ -282,7 +282,7 @@ int virPidFileReadPathIfAlive(const char *path,
* and its executable path resolves to @binpath. This adds
* protection against recycling of previously reaped pids.
*
- * Returns -errno upon error, or zero on successful
+ * Returns -1 upon error, or zero on successful
* reading of the pidfile. If the PID was not still
* alive, zero will be returned, but @pid will be
* set to -1.
@@ -295,12 +295,15 @@ int virPidFileReadIfAlive(const char *dir,
g_autofree char *pidfile = NULL;
if (name == NULL || dir == NULL)
- return -EINVAL;
+ return -1;
if (!(pidfile = virPidFileBuildPath(dir, name)))
- return -ENOMEM;
+ return -1;
+
+ if (virPidFileReadPathIfAlive(pidfile, pid, binpath) < 0)
+ return -1;
- return virPidFileReadPathIfAlive(pidfile, pid, binpath);
+ return 0;
}
--
2.23.0
--
libvir-list mailing list
libvir-list@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/libvir-list
