log: protect errno from log_syntax_invalid_utf8_internal()
authorYu Watanabe <watanabe.yu+github@gmail.com>
Sun, 1 Sep 2024 07:17:08 +0000 (16:17 +0900)
committerYu Watanabe <watanabe.yu+github@gmail.com>
Sun, 1 Sep 2024 20:45:09 +0000 (05:45 +0900)
commit382886fe1169a917b273fad2136fee241505e789
treeb2d259dbd5c28191018150045bbbe3bc053480cc
parent1e04eb00f79b92657b7981aefdbe764341844ba5
log: protect errno from log_syntax_invalid_utf8_internal()

Potentially, utf8_escape_invalid() called by
log_syntax_invalid_utf8_internal() may update errno.
src/basic/log.c