https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65559
Matt Breedlove <breedlove.matt at gmail dot com> changed:
What |Removed |Added
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CC| |breedlove.matt at gmail dot com
--- Comment #19 from Matt Breedlove <breedlove.matt at gmail dot com> ---
Kai,
This corrects issue #2 from my ML post
(https://gcc.gnu.org/ml/gcc/2015-04/msg00355.html) but should this not be
something like the following instead?
fd = open (filename, O_RDONLY|O_BINARY);
With how things are currently written in the code, archive libraries will
always fail to be opened properly since the code used to parse their file names
and offsets will always chuck out the work that is being done. Toward the top
of the loop, we're setting "char *filename = argv[i];" and then overriding it
when we hit a filename with an offset but then using the original un-parsed
command-line parameter when trying to open the file to see if it exists.
Ex:
Parameter: libarchive.a@0x42e20
Parsed as:
filename = libarchive.a
offset = 0x42e20
File opened: libarchive.a@0x42e20 (instead of libarchive.a)
>From looking at the code, this has been this way for quite awhile. I tested
the change after modifying it to use the filename variable instead and it works
successfully rather than simply failing to open any archive passed in with an
offset.
