Ensure that snprintf.c's fmtint() doesn't overflow when printing INT64_MIN.
This isn't actually a live bug, as the output happens to be the same. But it upsets tools like UBSan, which makes it worthwhile to fix. As it's an issue without practical consequences, don't backpatch. Author: Andres Freund Discussion: https://postgr.es/m/[email protected] Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/4868e4468590bc32f9c3afed4ec795d6a7732c9d Modified Files -------------- src/port/snprintf.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)
