From: Kevin Ryde <user42@zip.com.au>
To: guile-gtk@sources.redhat.com
Subject: gdk-image-new-bitmap and malloc
Date: Mon, 07 Jul 2003 22:31:00 -0000 [thread overview]
Message-ID: <87d6gmm0km.fsf@zip.com.au> (raw)
[-- Attachment #1: Type: text/plain, Size: 155 bytes --]
A bit of a bug fix,
* gdk-support.c (gdk_image_new_bitmap_interp): Copy data into a
malloced block, as demanded by gdk_image_new_bitmap.
[-- Attachment #2: gdk-support.c.image-bitmap.diff --]
[-- Type: text/plain, Size: 794 bytes --]
--- gdk-support.c.~1.24.~ 2003-06-19 11:03:47.000000000 +1000
+++ gdk-support.c 2003-07-07 17:56:13.000000000 +1000
@@ -1122,10 +1122,15 @@
gdk_image_new_bitmap_interp (GdkVisual *visual, guchar data[], int count,
gint width, gint height)
{
+ static const char func_name[] = "gdk-image-new-bitmap";
+ gpointer m_data;
if (count * 8 < width * height)
- scm_misc_error ("gdk-image-new-bitmap", "source bitmap is too small",
- SCM_EOL);
- return gdk_image_new_bitmap (visual, data, width, height);
+ scm_misc_error (func_name, "source bitmap is too small", SCM_EOL);
+ m_data = malloc (count);
+ if (m_data == NULL)
+ scm_memory_error (func_name);
+ memcpy (m_data, data, count);
+ return gdk_image_new_bitmap (visual, m_data, width, height);
}
GdkBitmap *
reply other threads:[~2003-07-07 22:31 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87d6gmm0km.fsf@zip.com.au \
--to=user42@zip.com.au \
--cc=guile-gtk@sources.redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).