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13 Commits

Author SHA1 Message Date
Karel Zak 8362545b4a lib/xalloc: fix mamory leak in xgethostname() [coverity scan] 
Signed-off-by: Karel Zak <kzak@redhat.com>
 2013-03-27 16:08:47 +01:00
Karel Zak 1b2aa6293d include/xalloc: add xgethostname() 
The new function allocates memory by xalloc() for hostname and
fill in the buffer by gethostname().

Signed-off-by: Karel Zak <kzak@redhat.com>
 2012-10-19 16:23:54 +02:00
Sami Kerola d0aa8a446d include: define format to be constant in xasprintf() 
Add also format function attribute to add robustness.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
 2012-07-26 13:51:24 +02:00
Sami Kerola eeb31db9b9 include: add asprintf wrapper 
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
 2012-03-18 14:28:05 +01:00
Dave Reisner 12218ccde2 include,xalloc: fix whitespace to be consistent 
We use spaces for the rest of this file, so the random tabs within
xstrdup stand out.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
 2011-09-30 00:24:16 +02:00
Dave Reisner 8ddb6b0cae include,xalloc: check for NULL before calling strdup 
This fixes a segfault in mount (and possibly elsewhere) when invoked
without a -t parameter.

Broken in 7ef9fd7 when the common xalloc.h libs were introduced.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
 2011-09-30 00:24:05 +02:00
Petr Uzel 8ba013af64 include: [xalloc.h]: mention strdup in the file description 
Signed-off-by: Petr Uzel <petr.uzel@suse.cz>
 2011-02-21 14:41:37 +01:00
Fabian Groffen eb76ca98b0 build-sys: provide alternatives for err, errx, warn and warnx 
Solaris lacks err, errx, warn and warnx.  This also means the err.h header
doesn't exist.  Removed err.h include from all files, and included err.h from
c.h instead if it exists, otherwise alternatives are provided.

Signed-off-by: Fabian Groffen <grobian@gentoo.org>
 2011-02-14 17:45:24 +01:00
Marek Polacek b45fa8b2f1 include: [xalloc.h] include string.h 
xalloc.h needs string.h for declaration of strdup().  Otherwise we
can get implicit declaration warning.  This patch prevents it.

Signed-off-by: Marek Polacek <mpolacek@redhat.com>
 2011-02-07 17:46:15 +01:00
Karel Zak 40084d0d5c include: [c.h] add fallback for alloc_size attributes 
Reported-by: Davidlohr Bueso <dave@gnu.org>
Signed-off-by: Karel Zak <kzak@redhat.com>
 2011-02-07 17:29:47 +01:00
Karel Zak 3e27b34eb0 lib: [xalloc] don't use hardcoded return code 
Signed-off-by: Karel Zak <kzak@redhat.com>
 2011-01-23 21:28:19 +01:00
Karel Zak ecc264bc39 lib: [xalloc] add xstrdup() 
Signed-off-by: Karel Zak <kzak@redhat.com>
 2010-11-24 17:08:32 +01:00
Davidlohr Bueso d7df7ba264 xalloc: general purpose memory allocation handling wrappers 
[kzak@redhat.com: - use %zu for size_t]

Signed-off-by: Davidlohr Bueso <dave@gnu.org>
Signed-off-by: Karel Zak <kzak@redhat.com>
 2010-10-21 10:28:05 +02:00