similar to: strndup.c bug ?

Directly return NULL if malloc failed. Signed-off-by: maximilian attems <max at stro.at> --- usr/klibc/strndup.c | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-) diff --git a/usr/klibc/strndup.c b/usr/klibc/strndup.c index 8b5974a..65afd44 100644 --- a/usr/klibc/strndup.c +++ b/usr/klibc/strndup.c @@ -10,8 +10,10 @@ char *strndup(const char *s, size_t n) int l = n >

The current implementation of strndup() has some shortcomings that can lead to a fatal error. - If we pass a maximum string length larger than the copied length, we will corrupt some data beyond the end of the newly allocated buffer. - The maximum length does not prevent access to memory beyond the maximum length, which can lead to unexpectd errors with strings not terminated by 0.

From: Zhao Lei <zhaolei@cn.fujitsu.com> When we compile btrfs-progs in RHEL5(with default gcc 4.1.2 and glibc-2.5-18), we can get following error: cc1: warnings being treated as errors btrfs-list.c: In function ''ino_resolve'': btrfs-list.c:511: warning: implicit declaration of function ''strndup'' btrfs-list.c:511: warning: incompatible implicit declaration

This fixes: btrfs-list.c: Dans la fonction «ino_resolve» : btrfs-list.c:511: attention : déclaration implicite de la fonction « «strndup» » btrfs-list.c:511: attention : incompatible implicit declaration of built-in function «strndup» make: *** [btrfs-list.o] Erreur 1 and: btrfs.c: Dans la fonction «split_command» : btrfs.c:168: attention : déclaration implicite de la fonction « «strndup» »

Hi, I am the maintainer for the compiz port on FreeBSD. We do not have strndup, so this patch replaces one other instance of strndup. thanks, robert. -------------- next part -------------- A non-text attachment was scrubbed... Name: 0001-Replace-strndup-with-malloc-and-strncpy.-FreeBSD-do.patch Type: application/mbox Size: 1671 bytes Desc: not available Url :

--- p2v/ssh.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/p2v/ssh.c b/p2v/ssh.c index 1e9b05c..ff906df 100644 --- a/p2v/ssh.c +++ b/p2v/ssh.c @@ -505,7 +505,16 @@ open_data_connection (struct config *config, int *local_port, int *remote_port) }, ovector, ovecsize)) { case 100: /* Ephemeral port. */ port_str =

Dear Sir/Miss: I'm very sorry to bother you,but I've found a bug in the Speex,Version 1.2beta1,and also I've have some questions. I'm deeply impressed by the work you have done in the coding and decoding of speech signal.But when using speex,I encoutered a bug,that is when in 32K mode,the window size is still 200 samples,but not 400 samples,the bug will bring the problem of

Hi all I am a newcomer of this ML. And I installed CentOS a couple of hours ago on my i386 box because it is said that CentOS is a community based binary distro of RHEL. Before that I used to use RH9(it is quite out of date for my newly upgraded PC) as my host environment to work on embedded systems. The installation procedure went smoothly and after that everything looked functional, however, I

Hi, Here are some new library functions for klibc. Some of them are required for udev, which currently has a klibc_fixups.c file that implements these functions. mh -- Martin Hicks Wild Open Source Inc. mort@wildopensource.com 613-266-2296 # This is a BitKeeper generated patch for the following project: # Project Name: The kernel C library # This patch format is intended

Enough small fixes have pilled up to make it worth a release: A Google patch adds sched_setaffinity, sched_getaffinity support. Openembedded uses kexec_load(). Gentoo folks add a Kbuild fix. ipconfig no longer wild guesses a nameserver when none is provided by the DHCP server. strndup() and unlinkat() saw fixes for various problems. codingstyle cleanup in kinit and tools. git repository:

On 8/25/20 3:32 PM, Eric Blake wrote: >>> -      keys[optind] = strndup (argv[optind], n); >>> -      if (keys[optind] == NULL) { >>> -        perror ("strndup"); >>> +      CLEANUP_FREE char *key = strndup (argv[optind], n); >>> +      const char *safekey = nbdkit_string_intern (key); >>> +      if (safekey == NULL) >>>

On Wed, Aug 26, 2020 at 08:33:39AM -0500, Eric Blake wrote: > On 8/25/20 3:32 PM, Eric Blake wrote: > > >>>-      keys[optind] = strndup (argv[optind], n); > >>>-      if (keys[optind] == NULL) { > >>>-        perror ("strndup"); > >>>+      CLEANUP_FREE char *key = strndup (argv[optind], n); > >>>+      const char

On 8/25/20 2:21 PM, Richard W.M. Jones wrote: > On Tue, Aug 25, 2020 at 10:46:57AM -0500, Eric Blake wrote: >> + const char *nbdkit_string_intern (const char *str); >> + >> +Returns a copy of str, so that the caller may reclaim str and use the >> +copy in its place. If the copy is created outside the scope of a >> +connection (such as during C<.load>), the

On 8/18/20 5:50 AM, Richard W.M. Jones wrote: > Especially on Windows, some common functions are missing. Use the > autoconf LIBOBJS mechanism to replace these functions. > > This includes replacement functions for: > > Function names Implementation Origin > > getdelim, getline general purpose NetBSD under a compatible license > > openlog,

On Wed, 2011-09-14 at 12:25 +0000, Charles Lepple wrote: > Author: clepple-guest > Date: Wed Sep 14 12:25:03 2011 > New Revision: 3226 > URL: http://trac.networkupstools.org/projects/nut/changeset/3226 > > Log: > Include <string.h> for nut-scanner > > Modified: > trunk/tools/nut-scanner/scan_snmp.c > trunk/tools/nut-scanner/scan_usb.c > >

On Tue, Aug 25, 2020 at 10:46:57AM -0500, Eric Blake wrote: > + const char *nbdkit_string_intern (const char *str); > + > +Returns a copy of str, so that the caller may reclaim str and use the > +copy in its place. If the copy is created outside the scope of a > +connection (such as during C<.load>), the lifetime of the copy will > +last at least through C<.unload>;

Especially on Windows, some common functions are missing. Use the autoconf LIBOBJS mechanism to replace these functions. This includes replacement functions for: Function names Implementation Origin getdelim, getline general purpose NetBSD under a compatible license openlog, syslog, Win32 written by me vsyslog realpath Win32 written by me

The NBD spec says that if a client requests SET_META_CONTEXT for exportA, but later requests NBD_OPT_GO/EXPORT_NAME for exportB, then the server should reject NBD_CMD_BLOCK_STATUS requests (that is, the context returned for exportA need not apply to exportB). When we originally added base:allocation, our argument was that we always ignore export names, so it was easier to just treat any two

Especially on Windows, some common functions are missing. Use the autoconf LIBOBJS mechanism to replace these functions. This includes replacement functions for: Function names Implementation Origin getdelim, getline general purpose NetBSD under a compatible license openlog, syslog, Win32 written by me vsyslog realpath Win32 written by me

Exposing .list_exports through to shell scripts makes testing export listing a lot more feasible. The design chosen here is amenable to 'ls -1' or 'find' output provided there are no newlines in the files being listed, while also being flexible enough to support a future format addition if we find ourselves needing a way to express escape sequences or parsing machine-readable code