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void-packages/srcpkgs/afterstep/patches/40-Fix-few-gcc-warnings.patch

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From: Robert Luberda <robert@debian.org>
Date: Thu, 19 Sep 2013 00:18:16 +0200
Subject: 40 Fix few gcc warnings
---
libAfterImage/import.c | 8 ++++----
libAfterImage/ungif.c | 3 ++-
src/ASDocGen/ASDocGen.c | 8 ++++----
src/ASMount/main.c | 4 ++++
src/afterstep/cover.c | 5 ++++-
src/afterstep/dbus.c | 2 ++
6 files changed, 20 insertions(+), 10 deletions(-)
diff --git a/libAfterImage/import.c b/libAfterImage/import.c
index f2c7ad1..c80b9c3 100644
--- libAfterImage/import.c
+++ libAfterImage/import.c
@@ -585,7 +585,7 @@ get_thumbnail_asimage( ASImageManager* imageman, const char *file, int thumb_wid
if (imageman && file)
{
- sprintf( thumbnail_name, AS_THUMBNAIL_NAME_FORMAT2, len, file, thumb_width, thumb_height, (long) flags) ;
+ sprintf( thumbnail_name, AS_THUMBNAIL_NAME_FORMAT2, (long) len, file, thumb_width, thumb_height, (long) flags) ;
im = fetch_asimage(imageman, thumbnail_name );
}
@@ -2521,8 +2521,6 @@ xml2ASImage( const char *path, ASImageImportParams *params )
ASImage *
svg2ASImage( const char * path, ASImageImportParams *params )
{
- static int gType_inited = 0;
-
ASImage *im = NULL;
GdkPixbuf *pixbuf;
int channels ;
@@ -2531,6 +2529,8 @@ svg2ASImage( const char * path, ASImageImportParams *params )
START_TIME(started);
#if 1
+#ifndef GLIB_VERSION_2_36
+ static int gType_inited = 0;
/* Damn gtk mess... must init once atleast.. can we just init
several times or do we bork then? */
if (gType_inited == 0)
@@ -2538,7 +2538,7 @@ svg2ASImage( const char * path, ASImageImportParams *params )
g_type_init();
gType_inited = 1;
}
-
+#endif
if( get_flags( params->flags, AS_IMPORT_SCALED_H ) )
width = (params->width <= 0)?((params->height<=0)?-1:params->height):params->width ;
diff --git a/libAfterImage/ungif.c b/libAfterImage/ungif.c
index cb9c628..faa1da7 100644
--- libAfterImage/ungif.c
+++ libAfterImage/ungif.c
@@ -153,7 +153,8 @@ get_gif_image_desc( GifFileType *gif, SavedImage *im )
{
im->ImageDesc.ColorMap = MakeMapObject(gif->Image.ColorMap->ColorCount, NULL);
fseek( gif->UserData, start_pos+9, SEEK_SET );
- fread( im->ImageDesc.ColorMap->Colors, 1, gif->Image.ColorMap->ColorCount*3, gif->UserData);
+ if (fread( im->ImageDesc.ColorMap->Colors, 1, gif->Image.ColorMap->ColorCount*3, gif->UserData) != gif->Image.ColorMap->ColorCount*3)
+ return GIF_ERROR
fseek( gif->UserData, end_pos, SEEK_SET );
gif->Image.ColorMap = NULL ;
}
diff --git a/src/ASDocGen/ASDocGen.c b/src/ASDocGen/ASDocGen.c
index f8d38e9..bed04b8 100644
--- src/ASDocGen/ASDocGen.c
+++ src/ASDocGen/ASDocGen.c
@@ -880,7 +880,7 @@ gen_glossary( const char *dest_dir, const char *file, ASDocType doc_type )
LOCAL_DEBUG_OUT( "Glossary has %ld items", Glossary->items_num);
if( (doc_type == DocType_HTML || doc_type == DocType_PHP ) && Glossary->items_num > 0 )
{
- ASHashableValue *values;
+ ASHashableValueBase *values;
ASHashData *data;
int items_num, col_length, i ;
int col_end[3], col_curr[3], col_count = 3 ;
@@ -891,7 +891,7 @@ gen_glossary( const char *dest_dir, const char *file, ASDocType doc_type )
return ;
LOCAL_DEBUG_OUT( "sorting hash items : ... %s", "" );
- values = safecalloc( Glossary->items_num, sizeof(ASHashableValue));
+ values = safecalloc( Glossary->items_num, sizeof(ASHashableValueBase));
data = safecalloc( Glossary->items_num, sizeof(ASHashData));
items_num = sort_hash_items (Glossary, values, (void**)data, 0);
@@ -957,7 +957,7 @@ gen_index( const char *dest_dir, const char *file, ASDocType doc_type, Bool user
ASXMLInterpreterState state;
if( (doc_type == DocType_HTML || doc_type == DocType_PHP ) && Index->items_num > 0 )
{
- ASHashableValue *values;
+ ASHashableValueBase *values;
ASHashData *data;
int items_num, i ;
Bool sublist = False ;
@@ -966,7 +966,7 @@ gen_index( const char *dest_dir, const char *file, ASDocType doc_type, Bool user
if( !start_doc_file( dest_dir, file, NULL, doc_type, NULL, NULL, NULL, &state, DOC_CLASS_None, DocClass_TopicIndex ) )
return ;
LOCAL_DEBUG_OUT( "sorting hash items : ... %s", "" );
- values = safecalloc( Index->items_num, sizeof(ASHashableValue));
+ values = safecalloc( Index->items_num, sizeof(ASHashableValueBase));
data = safecalloc( Index->items_num, sizeof(ASHashData));
items_num = sort_hash_items (Index, values, (void**)data, 0);
diff --git a/src/ASMount/main.c b/src/ASMount/main.c
index 9a42b49..ae22ad5 100644
--- src/ASMount/main.c
+++ src/ASMount/main.c
@@ -1238,7 +1238,9 @@ void init_ASMount(ASFlagType flags, const char *cmd)
reloadButtons();
AppState.volumes = create_asbidirlist (ASVolume_destroy);
+#ifndef GLIB_VERSION_2_36
g_type_init();
+#endif
GVolumeMonitor * monitor = g_volume_monitor_get();
g_signal_connect_object (monitor, "mount-added", G_CALLBACK (mount_added), NULL, 0);
@@ -1477,7 +1479,9 @@ main (int argc, char *argv[])
LinkAfterStepConfig();
InitSession();
+#ifndef GLIB_VERSION_2_36
g_type_init();
+#endif
#if 0
ConnectXDisplay (gdk_x11_display_get_xdisplay(gdk_display_open(NULL)), NULL, False);
#else
diff --git a/src/afterstep/cover.c b/src/afterstep/cover.c
index 5455c48..11a76a4 100644
--- src/afterstep/cover.c
+++ src/afterstep/cover.c
@@ -101,7 +101,7 @@ void do_anim_shape_blocks (void *vdata)
#ifdef SHAPE
struct ASDeskAniBlocks *data = (struct ASDeskAniBlocks *)vdata;
XRectangle main_b = { 0, 0, Scr.MyDisplayWidth, Scr.MyDisplayHeight };
- int ratio = MAX_MY_RND32 / LEVELS_NUM;
+ const unsigned int ratio = MAX_MY_RND32 / LEVELS_NUM;
int x_dim = Scr.MyDisplayWidth / BLOCKS_NUM;
int y_dim = Scr.MyDisplayHeight / data->steps;
int level, th;
@@ -118,6 +118,9 @@ void do_anim_shape_blocks (void *vdata)
int blocks_used;
int i = 0;
+ // note: ratio needs to be unsigned, so that th is promoted to unsigned as well, otherwise gcc-4.8 compains that
+ // cover.c:121:6: warning: iteration 5u invokes undefined behavior [-Waggressive-loop-optimizations]
+ // and makes the whole while loop infinite...
th -= ratio;
if (data->off_y[level] < 0)
continue;
diff --git a/src/afterstep/dbus.c b/src/afterstep/dbus.c
index d7594d9..d311094 100644
--- src/afterstep/dbus.c
+++ src/afterstep/dbus.c
@@ -240,11 +240,13 @@ Bool get_gnome_autosave ()
{
Bool autosave = False;
#ifdef HAVE_GIOLIB
+#ifndef GLIB_VERSION_2_36
static Bool g_types_inited = False;
if (!g_types_inited) {
g_type_init();
g_types_inited = True;
}
+#endif
if (ASDBus.gnomeSessionPath) {
#if defined(HAVE_GSETTINGS)
GSettings *gsm_settings = g_settings_new (GSM_MANAGER_SCHEMA);
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