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* ar.c (main): Don't crash if called with no arguments

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or only '-X32_64' as an argument.
This commit is contained in:
Geoffrey Keating 2000-08-11 18:26:28 +00:00
parent bc4466dcf1
commit 8d72000704
2 changed files with 6 additions and 1 deletions
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5
binutils/ChangeLog
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@ -1,3 +1,8 @@
2000-08-11 Geoff Keating <geoffk@cygnus.com>
* ar.c (main): Don't crash if called with no arguments
or only '-X32_64' as an argument.
2000-08-05 Jason Eckhardt <jle@cygnus.com>
* readelf.c (elf/i860.h): Include.

2
binutils/ar.c
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@ -437,7 +437,7 @@ main (argc, argv)
of object files in the archive (the 64-bit objects
or the 32-bit objects). GNU ar always looks at all
kinds of objects in an archive. */
while (strcmp (argv[1], "-X32_64") == 0)
while (argc > 1 && strcmp (argv[1], "-X32_64") == 0)
{
argv++;
argc--;