Change in libosmocore[master]: fix isdigit taking unsigned as input

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Hoernchen gerrit-no-reply at lists.osmocom.org
Fri Nov 19 12:03:10 UTC 2021


Hoernchen has submitted this change. ( https://gerrit.osmocom.org/c/libosmocore/+/26329 )

Change subject: fix isdigit taking unsigned as input
......................................................................

fix isdigit taking unsigned as input

gcc complains because our char might or might not be signed depending on
arch and phase of the moon:
error: array subscript has type 'char' [-Werror=charsubscripts]

Change-Id: I7c76f9a2318c4f0e5eedeea00ec380824b86567e
---
M src/utils.c
1 file changed, 1 insertion(+), 1 deletion(-)

Approvals:
  Hoernchen: Looks good to me, approved
  Jenkins Builder: Verified



diff --git a/src/utils.c b/src/utils.c
index 626dcb4..300204a 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -1250,7 +1250,7 @@
 			if (point)
 				return -EINVAL;
 			point = p;
-		} else if (!isdigit(*p))
+		} else if (!isdigit((unsigned char)*p))
 			return -EINVAL;
 	}
 

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Gerrit-Project: libosmocore
Gerrit-Branch: master
Gerrit-Change-Id: I7c76f9a2318c4f0e5eedeea00ec380824b86567e
Gerrit-Change-Number: 26329
Gerrit-PatchSet: 2
Gerrit-Owner: Hoernchen <ewild at sysmocom.de>
Gerrit-Reviewer: Hoernchen <ewild at sysmocom.de>
Gerrit-Reviewer: Jenkins Builder
Gerrit-MessageType: merged
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