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author | Brian Inglis <Brian.Inglis@SystematicSW.ab.ca> | 2024-01-08 16:56:21 +0300 |
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committer | Corinna Vinschen <corinna@vinschen.de> | 2024-01-08 19:01:25 +0300 |
commit | 9a863f713af24a3b18c165c640c936a4c0b707ea (patch) | |
tree | bcdac8c5fefc8313283ed3708db6b301b7130eca /libgloss | |
parent | 573458e7fc4f5247874b139a17e7e54827c92440 (diff) |
fix strverscmp comparison of digit sequence with non-digits
From: Rich Felker <dalias@aerifal.cx>
Date: Mon, 7 Nov 2022 22:17:55 -0500
the rule that longest digit sequence not beginning with a zero is
greater only applies when both sequences being compared are
non-degenerate. this is spelled out explicitly in the man page, which
may be deemed authoritative for this nonstandard function: "If one or
both of these is empty, then return what strcmp(3) would have
returned..."
we were wrongly treating any sequence of digits not beginning with a
zero as greater than a non-digit in the other string.
Signed-off-by: Brian Inglis <Brian.Inglis@SystematicSW.ab.ca>
Diffstat (limited to 'libgloss')
0 files changed, 0 insertions, 0 deletions