[Git][reproducible-builds/strip-nondeterminism][master] Fix an off-by-one error when parsing PNG modification times. (Closes:...

[Chris Lamb]

Chris Lamb pushed to branch master at Reproducible Builds / strip-nondeterminism


Commits:
4c3d64b6 by Bernhard M. Wiedemann at 2020-05-26T11:30:47+01:00
Fix an off-by-one error when parsing PNG modification times. (Closes: reproducible-builds/strip-nondeterminism#16)

Introduced in commIt 849f8516.

Signed-off-by: Chris Lamb <lamby at debian.org>

- - - - -


1 changed file:

- lib/File/StripNondeterminism/handlers/png.pm


Changes:

=====================================
lib/File/StripNondeterminism/handlers/png.pm
=====================================
@@ -58,7 +58,7 @@ sub time_chunk($) {
 sub parse_time_chunk($) {
 	my ($data) = @_;
 	my ($year, $mon, $mday, $hour, $min, $sec) = unpack('nCCCCC', $data);
-	return timegm($sec, $min, $hour, $mday, $mon, $year);
+	return timegm($sec, $min, $hour, $mday, $mon - 1, $year);
 }
 
 sub text_chunk($$) {



View it on GitLab: https://salsa.debian.org/reproducible-builds/strip-nondeterminism/-/commit/4c3d64b6db5cf647dc5aa275e4c105c98e1effd7

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View it on GitLab: https://salsa.debian.org/reproducible-builds/strip-nondeterminism/-/commit/4c3d64b6db5cf647dc5aa275e4c105c98e1effd7
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