https://sourceware.org/bugzilla/show_bug.cgi?id=27381
Bug ID: 27381
Summary: out of memory with .incbin "directory/"
Product: binutils
Version: unspecified
Status: UNCONFIRMED
Severity: minor
Priority: P2
Component: gas
Assignee: unassigned at sourceware dot org
Reporter: gnu at niksoggia dot it
Target Milestone: ---
Created attachment 13210
--> https://sourceware.org/bugzilla/attachment.cgi?id=13210&action=edit
fail early when .incbin argument is a directory
Dear binutils developers,
we all know that .incbin expect files and not directories, but in this case gas
shows a misleading error message:
$ echo '.incbin "/etc/"' >will_it_fail.S && as will_it_fail.S
as: out of memory allocating 9223372036854841503 bytes after a total of 270336
bytes
There is no easy way out: fopen() fseek() and ftell() are happy with
directories.
The easiest C89 way out of the problem I can think of now is that read() in not
happy with directories.
For a better error message we could waste some I/O time before trying to
allocate 2^63 bytes, here is my idea.
Regards,
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