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CVS commit: [netbsd-9] src/sys/lib/libsa
Module Name: src
Committed By: martin
Date: Sat Jun 3 14:35:18 UTC 2023
src/sys/lib/libsa [netbsd-9]: subr_prf.c
Pull up following revision(s) (requested by rin in ticket #1636):
sys/lib/libsa/subr_prf.c: revision 1.30
libsa/printf: Do not fetch long va_arg as long long.
This does real harm iff all of the following conditions are satisfied:
(1) On ILP32 architectures.
(2) Both LIBSA_PRINTF_LONGLONG_SUPPORT and LIBSA_PRINTF_WIDTH_SUPPORT
compile-time options are enabled.
(3) Width field is used with 'l' modifier.
This is an implicit-fallthrough bug, but unfortunately, GCC 10.4 cannot
find this out somehow...
To generate a diff of this commit:
cvs rdiff -u -r1.28 -r184.108.40.206 src/sys/lib/libsa/subr_prf.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
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