[libvirt] [PATCH] virBufferVSprintf: do not omit va_end(argptr) call
Just realized I didn't post a version of this without the gnulib diff that Eric pointed out, so here you go:
From 4501145dd3529dc510e6cb52025a71dd0b111b4d Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering@redhat.com> Date: Thu, 18 Feb 2010 21:25:01 +0100 Subject: [PATCH] virBufferVSprintf: do not omit va_end(argptr) call
* src/util/buf.c (virBufferVSprintf): Do not omit va_end(argptr). Improved-by: Daniel Veillard. --- src/util/buf.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/src/util/buf.c b/src/util/buf.c index cc0a087..fc1217b 100644 --- a/src/util/buf.c +++ b/src/util/buf.c @@ -245,12 +245,15 @@ virBufferVSprintf(const virBufferPtr buf, const char *format, ...) va_end(locarg); grow_size = (count > 1000) ? count : 1000; - if (virBufferGrow(buf, grow_size) < 0) + if (virBufferGrow(buf, grow_size) < 0) { + va_end(argptr); return; + } size = buf->size - buf->use - 1; va_copy(locarg, argptr); } + va_end(argptr); va_end(locarg); buf->use += count; buf->content[buf->use] = '\0'; -- 1.7.0.233.g05e1a
On Fri, Feb 19, 2010 at 05:54:53PM +0100, Jim Meyering wrote:
Just realized I didn't post a version of this without the gnulib diff that Eric pointed out, so here you go:
From 4501145dd3529dc510e6cb52025a71dd0b111b4d Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering@redhat.com> Date: Thu, 18 Feb 2010 21:25:01 +0100 Subject: [PATCH] virBufferVSprintf: do not omit va_end(argptr) call
* src/util/buf.c (virBufferVSprintf): Do not omit va_end(argptr). Improved-by: Daniel Veillard. --- src/util/buf.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/src/util/buf.c b/src/util/buf.c index cc0a087..fc1217b 100644 --- a/src/util/buf.c +++ b/src/util/buf.c @@ -245,12 +245,15 @@ virBufferVSprintf(const virBufferPtr buf, const char *format, ...) va_end(locarg);
grow_size = (count > 1000) ? count : 1000; - if (virBufferGrow(buf, grow_size) < 0) + if (virBufferGrow(buf, grow_size) < 0) { + va_end(argptr); return; + }
size = buf->size - buf->use - 1; va_copy(locarg, argptr); } + va_end(argptr); va_end(locarg); buf->use += count; buf->content[buf->use] = '\0';
Yup, ACK ! Daniel -- Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/ daniel@veillard.com | Rpmfind RPM search engine http://rpmfind.net/ http://veillard.com/ | virtualization library http://libvirt.org/
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