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ubsan.c (ubsan_use_new_style_p): Fix check for empty string.

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gcc/
	* ubsan.c (ubsan_use_new_style_p): Fix check for empty string.

From-SVN: r239971
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Kirill Yukhin 2016-09-03 10:57:05 +00:00 committed by Kirill Yukhin
parent b5d506593e
commit 2994b5cca3
2 changed files with 5 additions and 1 deletions
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gcc/ChangeLog
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@ -1,3 +1,7 @@
2016-09-03 Kirill Yukhin <kirill.yukhin@intel.com>
* ubsan.c (ubsan_use_new_style_p): Fix check for empty string.
2016-09-02 David Malcolm <dmalcolm@redhat.com>
* common.opt (fdiagnostics-generate-patch): New option.

2
gcc/ubsan.c
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@ -1469,7 +1469,7 @@ ubsan_use_new_style_p (location_t loc)
expanded_location xloc = expand_location (loc);
if (xloc.file == NULL || strncmp (xloc.file, "\1", 2) == 0
|| xloc.file == '\0' || xloc.file[0] == '\xff'
|| xloc.file[0] == '\0' || xloc.file[0] == '\xff'
|| xloc.file[1] == '\xff')
return false;