kernel/git - git - PowerEL Git System

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Commit Graph

Author	SHA1	Message	Date
Pavel Roskin	e35f982415	[PATCH] mmap error handling I have reviewed all occurrences of mmap() in git and fixed three types of errors/defects: 1) The result is not checked. 2) The file descriptor is closed if mmap() succeeds, but not when it fails. 3) Various casts applied to -1 are used instead of MAP_FAILED, which is specifically defined to check mmap() return value. [jc: This is a second round of Pavel's patch. He fixed up the problem that close() potentially clobbering the errno from mmap, which the first round had.] Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: Junio C Hamano <junkio@cox.net>	20 years ago
Linus Torvalds	c5f7674a97	Prepare git-tools for merging into the main git archive Rename into a "tools" subdirectory, and change name of "dotest" to "applymbox". Remove stripspace (which was already copied into git) and cvs2git (which was likewise already copied into git, and then replaced by a much better perl version). All of this was brought on by Ryan Anderson shaming me into it. Thanks. I guess.	20 years ago
Linus Torvalds	2744b2344d	Start of early patch applicator tools for git. I looked a bit at my old BK tools for the same thing, but they were just so horrid in many ways that I largely rewrote it all and these tools do things a bit differently. Instead of aggressively piping data from one process to another (which was clever but very hard to follow), this first just splits out the mbox into many smaller email files, and then does some scripts on these temporary files.	20 years ago

Author

SHA1

Message

Date

Pavel Roskin

e35f982415

[PATCH] mmap error handling

I have reviewed all occurrences of mmap() in git and fixed three types
of errors/defects:

1) The result is not checked.
2) The file descriptor is closed if mmap() succeeds, but not when it
fails.
3) Various casts applied to -1 are used instead of MAP_FAILED, which is
specifically defined to check mmap() return value.

[jc: This is a second round of Pavel's patch.  He fixed up the problem
that close() potentially clobbering the errno from mmap, which
the first round had.]

Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>

20 years ago

Linus Torvalds

c5f7674a97

Prepare git-tools for merging into the main git archive

Rename into a "tools" subdirectory, and change name of "dotest" to "applymbox".

Remove stripspace (which was already copied into git) and cvs2git (which
was likewise already copied into git, and then replaced by a much better
perl version).

All of this was brought on by Ryan Anderson shaming me into it.  Thanks.
I guess.

20 years ago

Linus Torvalds

2744b2344d

Start of early patch applicator tools for git.

I looked a bit at my old BK tools for the same thing, but they were
just so horrid in many ways that I largely rewrote it all and these
tools do things a bit differently. Instead of aggressively piping
data from one process to another (which was clever but very hard
to follow), this first just splits out the mbox into many smaller
email files, and then does some scripts on these temporary files.

20 years ago

2 Commits (ca9a7d657101cb88246e1770b29296678601750b)