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From: mjeanson@efficios.com Michael Jeanson
Date: Wed, 15 Jun 2016 17:18:02 -0400
Subject: [lttng-dev] [PATCH] Fix: snapshot del-output with name on musl
Some implementations of strtol() like the one in musl will
return EINVAL in perror when no valid number was found in
the string.
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
[Philippe: grabbed from the mailing list:
https://lists.lttng.org/pipermail/lttng-dev/2016-June/026192.html
and adapted to 2.8.2.]
Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
---
src/bin/lttng/commands/snapshot.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/bin/lttng/commands/snapshot.c b/src/bin/lttng/commands/snapshot.c
index d948226..00aa5b7 100644
--- a/src/bin/lttng/commands/snapshot.c
+++ b/src/bin/lttng/commands/snapshot.c
@@ -447,7 +447,7 @@ static int cmd_del_output(int argc, const char **argv)
errno = 0;
id = strtol(argv[1], &name, 10);
- if (id == 0 && errno == 0) {
+ if (id == 0 && (errno == 0 || errno == EINVAL)) {
if (lttng_opt_mi) {
ret = mi_del_output(UINT32_MAX, name);
} else {
--
2.7.4
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