Module Name: src Committed By: rillig Date: Thu Feb 22 18:26:16 UTC 2024
Modified Files: src/common/lib/libutil: snprintb.c src/lib/libutil: snprintb.3 src/tests/lib/libutil: t_snprintb.c Log Message: snprintb: error out on out-of-bounds bit shifts Previously, these invoked undefined behavior, now they lead to an early return. An example of out-of-bounds bit number is in SCZ_PCICTRL_BITS. Bit fields that extend beyond the msb are still allowed. Allow 'f' and 'F' to have fields that are 64 bits wide. This only makes sense when the field starts at bit 0. Remove the unused 'val_len', it was only needed before snprintb.c 1.20. To generate a diff of this commit: cvs rdiff -u -r1.37 -r1.38 src/common/lib/libutil/snprintb.c cvs rdiff -u -r1.33 -r1.34 src/lib/libutil/snprintb.3 cvs rdiff -u -r1.25 -r1.26 src/tests/lib/libutil/t_snprintb.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.