guix/gnu/packages/patches/xsane-fix-snprintf-buffer-length.patch

From 893a5ce1f75e5eea7c8d383038ff92a150819c9c Mon Sep 17 00:00:00 2001
From: Ralph Little <littlesincanada@yahoo.co.uk>
Date: Thu, 19 Sep 2019 22:02:33 -0700
Subject: [PATCH] xsane-*-project.c - reduced snprintf format pad to silence
 warning about too long constrant string for buffer.

---
 src/xsane-email-project.c     | 4 ++--
 src/xsane-fax-project.c       | 4 ++--
 src/xsane-multipage-project.c | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/xsane-email-project.c b/src/xsane-email-project.c
index f20cb12..ac93fc2 100644
--- a/src/xsane-email-project.c
+++ b/src/xsane-email-project.c
@@ -896,7 +896,7 @@ static void xsane_email_project_update_project_status()
   snprintf(filename, sizeof(filename), "%s/xsane-mail-list", preferences.email_project);
   projectfile = fopen(filename, "r+b"); /* r+ = read and write, position = start of file */
 
-  snprintf(buf, 32, "%s@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@", xsane.email_status); /* fill 32 characters status line */
+  snprintf(buf, 33, "%s@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@", xsane.email_status); /* fill 32 characters status line */
   fprintf(projectfile, "%s\n", buf); /* first line is status of email */
 
   fclose(projectfile);
@@ -936,7 +936,7 @@ void xsane_email_project_save()
   {
    char buf[TEXTBUFSIZE];
 
-    snprintf(buf, 32, "%s@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@", xsane.email_status); /* fill 32 characters status line */
+    snprintf(buf, 33, "%s@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@", xsane.email_status); /* fill 32 characters status line */
     fprintf(projectfile, "%s\n", buf); /* first line is status of email */
     gtk_progress_set_format_string(GTK_PROGRESS(xsane.project_progress_bar), _(xsane.email_status));
     xsane_progress_bar_set_fraction(GTK_PROGRESS_BAR(xsane.project_progress_bar), 0.0);
diff --git a/src/xsane-fax-project.c b/src/xsane-fax-project.c
index f263313..0c60a97 100644
--- a/src/xsane-fax-project.c
+++ b/src/xsane-fax-project.c
@@ -452,7 +452,7 @@ static void xsane_fax_project_update_project_status()
   snprintf(filename, sizeof(filename), "%s/xsane-fax-list", preferences.fax_project);
   projectfile = fopen(filename, "r+b"); /* r+ = read and write, position = start of file */
 
-  snprintf(buf, 32, "%s@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@", xsane.fax_status); /* fill 32 characters status line */
+  snprintf(buf, 33, "%s@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@", xsane.fax_status); /* fill 32 characters status line */
   fprintf(projectfile, "%s\n", buf); /* first line is status of mail */
 
   fclose(projectfile);
@@ -498,7 +498,7 @@ void xsane_fax_project_save()
   {
    char buf[TEXTBUFSIZE];
 
-    snprintf(buf, 32, "%s@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@", xsane.fax_status); /* fill 32 characters status line */
+    snprintf(buf, 33, "%s@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@", xsane.fax_status); /* fill 32 characters status line */
     fprintf(projectfile, "%s\n", buf); /* first line is status of mail */
     gtk_progress_set_format_string(GTK_PROGRESS(xsane.project_progress_bar), _(xsane.fax_status));
     xsane_progress_bar_set_fraction(GTK_PROGRESS_BAR(xsane.project_progress_bar), 0.0);
diff --git a/src/xsane-multipage-project.c b/src/xsane-multipage-project.c
index f23e5f8..9392e00 100644
--- a/src/xsane-multipage-project.c
+++ b/src/xsane-multipage-project.c
@@ -522,7 +522,7 @@ void xsane_multipage_project_save()
   {
    char buf[TEXTBUFSIZE];
 
-    snprintf(buf, 32, "%s@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@", xsane.multipage_status); /* fill 32 characters status line */
+    snprintf(buf, 33, "%s@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@", xsane.multipage_status); /* fill 32 characters status line */
     fprintf(projectfile, "%s\n", buf); /* first line is status of multipage */
     gtk_progress_set_format_string(GTK_PROGRESS(xsane.project_progress_bar), _(xsane.multipage_status));
     xsane_progress_bar_set_fraction(GTK_PROGRESS_BAR(xsane.project_progress_bar), 0.0);
-- 
2.23.0