Re: [PATCH] util: avoid overflow in hextable buffer

The assigned string is 17 chars long once the trailing nul is taken into account. This triggers a warning with GCC 15 src/util/virsystemd.c: In function ‘virSystemdEscapeName’: src/util/virsystemd.c:59:38: error: initializer-string for array of ‘char’ is too long [-Werror=unterminated-string-initialization] 59 | static const char hextable[16] = "0123456789abcdef"; | ^~~~~~~~~~~~~~~~~~ Switch to a dynamically sized array as used in all the other places we have a hextable array. See also: https://gcc.gnu.org/PR115185 Reported-by: Yaakov Selkowitz <yselkowi(a)redhat.com&gt; Signed-off-by: Daniel P. Berrangé <berrange(a)redhat.com&gt; --- src/util/virsystemd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)