[Bf-blender-cvs] [07e2bd443ea] master: Fix bone "auto-name by axis" failure to clip long names
Campbell Barton
noreply at git.blender.org
Tue Apr 26 05:49:14 CEST 2022
Commit: 07e2bd443ea2b3aadb78bcbb8b74950917a0181d
Author: Campbell Barton
Date: Tue Apr 26 13:46:04 2022 +1000
Branches: master
https://developer.blender.org/rB07e2bd443ea2b3aadb78bcbb8b74950917a0181d
Fix bone "auto-name by axis" failure to clip long names
Failure to clip automatic-names meant named could end with a "." for e.g.
Error in [0] meant the clipped text was copied then
immediately overwritten.
[0]: 354e6b9c189bb6cea57577ba3a8e7fb7ca28a796
===================================================================
M source/blender/blenkernel/intern/armature.c
===================================================================
diff --git a/source/blender/blenkernel/intern/armature.c b/source/blender/blenkernel/intern/armature.c
index 0ed322d386c..dfe3d9cc310 100644
--- a/source/blender/blenkernel/intern/armature.c
+++ b/source/blender/blenkernel/intern/armature.c
@@ -813,11 +813,9 @@ bool bone_autoside_name(
}
}
- if ((MAXBONENAME - len) < strlen(extension) + 1) { /* add 1 for the '.' */
- strncpy(name, basename, len - strlen(extension));
- }
-
- BLI_snprintf(name, MAXBONENAME, "%s.%s", basename, extension);
+ /* Subtract 1 from #MAXBONENAME for the null byte. Add 1 to the extension for the '.' */
+ const int basename_maxlen = (MAXBONENAME - 1) - (1 + strlen(extension));
+ BLI_snprintf(name, MAXBONENAME, "%.*s.%s", basename_maxlen, basename, extension);
return true;
}
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