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Merge branch 'f18'

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Cleanup of patches wasn't committed to master
This commit is contained in:
Paul Flo Williams 2013-02-07 20:30:58 +00:00
commit fa3e7e6fa6
7 changed files with 0 additions and 292 deletions
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50
fontforge-20100501-CVE-2010-4259.patch
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@ -1,50 +0,0 @@
--- fontforge/fontforge/fvimportbdf.c 15 Apr 2010 10:47:36 -0000 1.58
+++ fontforge/fontforge/fvimportbdf.c 3 Dec 2010 21:03:38 -0000
@@ -560,7 +560,7 @@
}
if ( strcmp(tok,"FONT")==0 ) {
- if ( sscanf(buf,"-%*[^-]-%[^-]-%[^-]-%[^-]-%*[^-]-", family, weight, italic )!=0 ) {
+ if ( sscanf(buf,"-%*[^-]-%99[^-]-%99[^-]-%99[^-]-%*[^-]-", family, weight, italic )!=0 ) {
char *pt=buf;
int dcnt=0;
while ( *pt=='-' && dcnt<7 ) { ++pt; ++dcnt; }
@@ -616,26 +616,30 @@
sscanf(buf, "%d", &defs->metricsset );
else if ( strcmp(tok,"VVECTOR")==0 )
sscanf(buf, "%*d %d", &defs->vertical_origin );
+ /* For foundry, fontname and encname, only copy up to the buffer size */
else if ( strcmp(tok,"FOUNDRY")==0 )
- sscanf(buf, "%[^\"]", foundry );
+ sscanf(buf, "%99[^\"]", foundry );
else if ( strcmp(tok,"FONT_NAME")==0 )
- sscanf(buf, "%[^\"]", fontname );
+ sscanf(buf, "%99[^\"]", fontname );
else if ( strcmp(tok,"CHARSET_REGISTRY")==0 )
- sscanf(buf, "%[^\"]", encname );
+ sscanf(buf, "%99[^\"]", encname );
else if ( strcmp(tok,"CHARSET_ENCODING")==0 ) {
enc = 0;
if ( sscanf(buf, " %d", &enc )!=1 )
sscanf(buf, "%d", &enc );
+ /* These properties should be copied up to the buffer length too */
} else if ( strcmp(tok,"FAMILY_NAME")==0 ) {
- strcpy(family,buf);
+ strncpy(family,buf,99);
} else if ( strcmp(tok,"FULL_NAME")==0 || strcmp(tok,"FACE_NAME")==0 ) {
- strcpy(full,buf);
+ strncpy(full,buf,99);
} else if ( strcmp(tok,"WEIGHT_NAME")==0 )
- strcpy(weight,buf);
+ strncpy(weight,buf,99);
else if ( strcmp(tok,"SLANT")==0 )
- strcpy(italic,buf);
+ strncpy(italic,buf,99);
else if ( strcmp(tok,"COPYRIGHT")==0 ) {
- strcpy(comments,buf);
+ /* LS: Assume the size of the passed-in buffer is 1000, see below in
+ * COMMENT */
+ strncpy(comments,buf,999);
found_copyright = true;
} else if ( strcmp(tok,"COMMENT")==0 && !found_copyright ) {
char *pt = comments+strlen(comments);

12
fontforge-20100501-python27.patch
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@ -1,12 +0,0 @@
diff -Nur fontforge-20100501.orig/fontforge/ffpython.h fontforge-20100501/fontforge/ffpython.h
--- fontforge-20100501.orig/fontforge/ffpython.h 2010-04-05 14:10:26.000000000 -0600
+++ fontforge-20100501/fontforge/ffpython.h 2011-02-16 20:28:37.608104668 -0700
@@ -62,7 +62,7 @@
#define PyMODINIT_FUNC void
#endif
-#if PY_MAJOR_VERSION < 2 || (PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION <= 5)
+#if PY_MAJOR_VERSION < 2 || (PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION <= 7)
#define PyBytesObject PyStringObject
#define PyBytes_Type PyString_Type

11
fontforge-20100501-select-points-crash.patch
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@ -1,11 +0,0 @@
--- fontforge-20100501.orig/fontforge/charview.c 2010-04-15 03:26:28.000000000 +0100
+++ fontforge-20100501/fontforge/charview.c 2011-03-01 15:09:22.821753002 +0000
@@ -8597,7 +8597,7 @@
static int CVNumForePointsSelected(CharView *cv, BasePoint **bp) {
SplineSet *spl;
SplinePoint *test, *first;
- BasePoint *bps[4];
+ BasePoint *bps[5];
int i, cnt;
if ( cv->b.drawmode!=dm_fore )

20
fontforge-20100501-splinesets.patch
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@ -1,20 +0,0 @@
diff -Nur fontforge-20100501.orig/fontforge/splineutil.c fontforge-20100501/fontforge/splineutil.c
--- fontforge-20100501.orig/fontforge/splineutil.c 2010-04-21 18:53:25.000000000 -0600
+++ fontforge-20100501/fontforge/splineutil.c 2010-07-16 16:26:34.000000000 -0600
@@ -4629,14 +4629,14 @@
if ( r==NULL )
return( NULL );
spl = r->layers[0].splines;
- r = r->next;
+ do { r = r->next; } while ( r!=NULL && r->layers[0].splines==NULL );
}
while ( r!=NULL ) {
while ( spl!=NULL && spl->next!=r->layers[0].splines )
spl = spl->next;
spl->next = NULL;
spl = r->layers[0].splines;
- r = r->next;
+ do { r = r->next; } while ( r!=NULL && r->layers[0].splines==NULL );
}
return( layer->splines );
}

12
fontforge-20100501-unicode-crash.patch
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@ -1,12 +0,0 @@
diff -Nur fontforge-20100501/fontforge/fvcomposit.c fontforge-20100501.orig/fontforge/fvcomposit.c
--- fontforge-20100501/fontforge/fvcomposit.c 2011-02-16 20:33:29.632880857 -0700
+++ fontforge-20100501.orig/fontforge/fvcomposit.c 2010-04-05 14:10:26.000000000 -0600
@@ -1337,7 +1337,7 @@
unicodeenc==0x1fef || unicodeenc==0x1ffd || unicodeenc==0x1ffe))
return( false );
- if ( iszerowidth(unicodeenc) ||
+ if ((unicodeenc <= 0xffff && iszerowidth(unicodeenc)) ||
(unicodeenc>=0x2000 && unicodeenc<=0x2015 ))
return( !onlyaccents );

176
fontforge-20110222-libpng15.patch
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@ -1,176 +0,0 @@
From e76a8a537dbf8c47024f5863f9f18ed55ad686d3 Mon Sep 17 00:00:00 2001
From: michal-n <michal-n@users.sourceforge.net>
Date: Sat, 17 Dec 2011 15:24:12 +0100
Subject: [PATCH] There was no need to panic...
The patch from Paul contained errant reference to 'png_color16'.
The correct form is 'png_color_16'. So, patch reapplied.
---
gutils/gimagewritepng.c | 100 +++++++++++++++++++++++-----------------------
1 files changed, 50 insertions(+), 50 deletions(-)
diff --git a/gutils/gimagewritepng.c b/gutils/gimagewritepng.c
index 43fa097..a88ec63 100644
--- a/gutils/gimagewritepng.c
+++ b/gutils/gimagewritepng.c
@@ -236,6 +236,7 @@ return(false);
}
} else {
if ( base->trans!=-1 ) {
+ trans_color = galloc(sizeof(png_color_16));
trans_color->red = COLOR_RED(base->trans);
trans_color->green = COLOR_GREEN(base->trans);
trans_color->blue = COLOR_BLUE(base->trans);
@@ -258,6 +259,7 @@ return(false);
_png_write_end(png_ptr, info_ptr);
if ( trans_alpha!=NULL ) gfree(trans_alpha);
+ if ( trans_color!=NULL ) gfree(trans_color);
if ( palette!=NULL ) gfree(palette);
_png_destroy_write_struct(&png_ptr, &info_ptr);
gfree(rows);
@@ -296,7 +298,7 @@ static void user_error_fn(png_structp png_ptr, png_const_charp error_msg) {
#if (PNG_LIBPNG_VER < 10500)
longjmp(png_ptr->jmpbuf,1);
#else
- _png_longjmp (png_ptr, 1);
+ png_longjmp (png_ptr, 1);
#endif
}
@@ -310,6 +312,12 @@ int GImageWrite_Png(GImage *gi, FILE *fp, int progressive) {
png_infop info_ptr;
png_byte **rows;
int i;
+ int bit_depth;
+ int color_type;
+ int num_palette;
+ png_bytep trans_alpha = NULL;
+ png_color_16p trans_color = NULL;
+ png_colorp palette = NULL;
png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING,
(void *)NULL, user_error_fn, user_warning_fn);
@@ -336,65 +344,60 @@ return(false);
png_init_io(png_ptr, fp);
- info_ptr->width = base->width;
- info_ptr->height = base->height;
- info_ptr->bit_depth = 8;
- info_ptr->valid = 0;
- info_ptr->interlace_type = progressive;
- if ( base->trans!=-1 ) {
- info_ptr->num_trans = 1;
- info_ptr->valid |= PNG_INFO_tRNS;
+ bit_depth = 8;
+ num_palette = base->clut==NULL?2:base->clut->clut_len;
+ if ( base->image_type==it_index || base->image_type==it_bitmap ) {
+ color_type = PNG_COLOR_TYPE_PALETTE;
+ if ( num_palette<=2 )
+ bit_depth=1;
+ else if ( num_palette<=4 )
+ bit_depth=2;
+ else if ( num_palette<=16 )
+ bit_depth=4;
+ } else {
+ color_type = PNG_COLOR_TYPE_RGB;
+ if ( base->image_type == it_rgba )
+ color_type = PNG_COLOR_TYPE_RGB_ALPHA;
}
+
+ png_set_IHDR(png_ptr, info_ptr, base->width, base->height,
+ bit_depth, color_type, progressive,
+ PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_DEFAULT);
if ( base->image_type==it_index || base->image_type==it_bitmap ) {
- info_ptr->color_type = PNG_COLOR_TYPE_PALETTE;
- info_ptr->valid |= PNG_INFO_PLTE;
- info_ptr->num_palette = base->clut==NULL?2:base->clut->clut_len;
- info_ptr->palette = (png_color *) galloc(info_ptr->num_palette*sizeof(png_color));
+ palette = (png_color *) galloc(num_palette*sizeof(png_color));
if ( base->clut==NULL ) {
- info_ptr->palette[0].red = info_ptr->palette[0].green = info_ptr->palette[0].blue = 0;
- info_ptr->palette[1].red = info_ptr->palette[1].green = info_ptr->palette[1].blue = 0xff;
+ palette[0].red = palette[0].green = palette[0].blue = 0;
+ palette[1].red = palette[1].green = palette[1].blue = 0xff;
} else {
- for ( i=0; i<info_ptr->num_palette; ++i ) {
+ for ( i=0; i<num_palette; ++i ) {
long col = base->clut->clut[i];
- info_ptr->palette[i].red = COLOR_RED(col);
- info_ptr->palette[i].green = COLOR_GREEN(col);
- info_ptr->palette[i].blue = COLOR_BLUE(col);
+ palette[i].red = COLOR_RED(col);
+ palette[i].green = COLOR_GREEN(col);
+ palette[i].blue = COLOR_BLUE(col);
}
}
- if ( info_ptr->num_palette<=2 )
- info_ptr->bit_depth=1;
- else if ( info_ptr->num_palette<=4 )
- info_ptr->bit_depth=2;
- else if ( info_ptr->num_palette<=16 )
- info_ptr->bit_depth=4;
- if ( info_ptr->num_palette<=16 )
+ png_set_PLTE(png_ptr, info_ptr, palette, num_palette);
+ if ( num_palette<=16 )
png_set_packing(png_ptr);
+
if ( base->trans!=-1 ) {
-#if ( PNG_LIBPNG_VER_MAJOR > 1 || PNG_LIBPNG_VER_MINOR > 2 )
- info_ptr->trans_alpha = galloc(1);
- info_ptr->trans_alpha[0] = base->trans;
-#else
- info_ptr->trans = galloc(1);
- info_ptr->trans[0] = base->trans;
-#endif
+ trans_alpha = galloc(1);
+ trans_alpha[0] = base->trans;
}
} else {
- info_ptr->color_type = PNG_COLOR_TYPE_RGB;
if ( base->trans!=-1 ) {
-#if ( PNG_LIBPNG_VER_MAJOR > 1 || PNG_LIBPNG_VER_MINOR > 2 )
- info_ptr->trans_color.red = COLOR_RED(base->trans);
- info_ptr->trans_color.green = COLOR_GREEN(base->trans);
- info_ptr->trans_color.blue = COLOR_BLUE(base->trans);
-#else
- info_ptr->trans_values.red = COLOR_RED(base->trans);
- info_ptr->trans_values.green = COLOR_GREEN(base->trans);
- info_ptr->trans_values.blue = COLOR_BLUE(base->trans);
-#endif
+ trans_color = galloc(sizeof(png_color_16));
+ trans_color->red = COLOR_RED(base->trans);
+ trans_color->green = COLOR_GREEN(base->trans);
+ trans_color->blue = COLOR_BLUE(base->trans);
}
}
+ if ( base->trans!=-1 ) {
+ png_set_tRNS(png_ptr, info_ptr, trans_alpha, 1, trans_color);
+ }
png_write_info(png_ptr, info_ptr);
- if (info_ptr->color_type == PNG_COLOR_TYPE_RGB)
+ if (color_type == PNG_COLOR_TYPE_RGB)
png_set_filler(png_ptr, '\0', PNG_FILLER_BEFORE);
rows = galloc(base->height*sizeof(png_byte *));
@@ -405,12 +408,9 @@ return(false);
png_write_end(png_ptr, info_ptr);
-#if ( PNG_LIBPNG_VER_MAJOR > 1 || PNG_LIBPNG_VER_MINOR > 2 )
- if ( info_ptr->trans_alpha!=NULL ) gfree(info_ptr->trans_alpha);
-#else
- if ( info_ptr->trans!=NULL ) gfree(info_ptr->trans);
-#endif
- if ( info_ptr->palette!=NULL ) gfree(info_ptr->palette);
+ if ( trans_alpha!=NULL ) gfree(trans_alpha);
+ if ( trans_color!=NULL ) gfree(trans_color);
+ if ( palette!=NULL ) gfree(palette);
png_destroy_write_struct(&png_ptr, &info_ptr);
gfree(rows);
return( 1 );
--
1.7.4.1

11
fontforge-20110222-multilib.patch
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@ -1,11 +0,0 @@
--- configure.bak 2011-02-19 00:55:16.000000000 +0530
+++ configure 2011-04-07 10:43:26.442012820 +0530
@@ -4676,7 +4676,7 @@
LIBS="-Wl,/System/Library/Frameworks/CoreServices.framework/CoreServices $LIBS"
;;
-powerpc-*-*linux*)
+powerpc*-*-*linux*)
$as_echo "#define _Keyboard 3" >>confdefs.h
;;