[debbugs-tracker] bug#33863: closed ([PATCH] build: avoid build failure with --enable-gcc-warnings and latest gcc)

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Your message dated Mon, 24 Dec 2018 16:20:45 -0800
with message-id <address@hidden>
and subject line Re: [bug-diffutils] bug#33863: [PATCH] build: avoid build 
failure with --enable-gcc-warnings and latest gcc
has caused the debbugs.gnu.org bug report #33863,
regarding [PATCH] build: avoid build failure with --enable-gcc-warnings and 
latest gcc
to be marked as done.

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33863: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=33863
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--- Begin Message --- Subject: [PATCH] build: avoid build failure with --enable-gcc-warnings and latest gcc Date: Mon, 24 Dec 2018 16:00:20 -0800

Preparing for a release, I noticed a build failure. Here's what I've
just pushed, along with a few maintenance-related diffs:

* src/diff.c (usage): Assert that each line length is no longer than
the minimum required size of 4095.  This lets newer gcc (currently
9.0.0 20181219) infer that it need not issue this warning:
diff.c:1012:19: error: '%.*s' directive output between 0 and 2147483647
bytes may exceed minimum required size of 4095
[-Werror=format-overflow=]
1012 |        printf ("  %.*s", msglen, msg);

format-overflow-warning.diff
Description: Binary data

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> Re: [bug-diffutils] bug#33863: [PATCH] build: avoid build failure with --enable-gcc-warnings and latest gcc
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> Date: 
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> Mon, 24 Dec 2018 16:20:45 -0800
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