summaryrefslogtreecommitdiffstats
path: root/redhat
diff options
context:
space:
mode:
Diffstat (limited to 'redhat')
-rw-r--r--redhat/libraries/libksquirrel/libksquirrel-14.0.0.patch84
1 files changed, 84 insertions, 0 deletions
diff --git a/redhat/libraries/libksquirrel/libksquirrel-14.0.0.patch b/redhat/libraries/libksquirrel/libksquirrel-14.0.0.patch
new file mode 100644
index 000000000..9964b617c
--- /dev/null
+++ b/redhat/libraries/libksquirrel/libksquirrel-14.0.0.patch
@@ -0,0 +1,84 @@
+diff --git a/kernel/kls_hdr/fmt_codec_hdr.cpp b/kernel/kls_hdr/fmt_codec_hdr.cpp
+index 9819504..62f5360 100644
+--- a/kernel/kls_hdr/fmt_codec_hdr.cpp
++++ b/kernel/kls_hdr/fmt_codec_hdr.cpp
+@@ -320,6 +320,9 @@ bool fmt_codec::getHdrHead()
+ if(!frs.readK(&a, sizeof(s8))) return false;
+
+ ++count;
++ if (count > 79) {
++ return false;
++ }
+ }
+
+ buff[count] = '\0';
+diff --git a/kernel/kls_png/ksquirrel-libs-png/pngpread.c b/kernel/kls_png/ksquirrel-libs-png/pngpread.c
+index 3dd0f06..f34553b 100644
+--- a/kernel/kls_png/ksquirrel-libs-png/pngpread.c
++++ b/kernel/kls_png/ksquirrel-libs-png/pngpread.c
+@@ -1670,7 +1670,7 @@ png_push_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32
+ #endif
+ png_strncpy((png_charp)png_ptr->unknown_chunk.name,
+ (png_charp)png_ptr->chunk_name,
+- png_sizeof((png_charp)png_ptr->chunk_name));
++ png_sizeof(png_ptr->unknown_chunk.name));
+ png_ptr->unknown_chunk.data = (png_bytep)png_malloc(png_ptr, length);
+ png_ptr->unknown_chunk.size = (png_size_t)length;
+ png_crc_read(png_ptr, (png_bytep)png_ptr->unknown_chunk.data, length);
+diff --git a/kernel/kls_png/ksquirrel-libs-png/pngrutil.c b/kernel/kls_png/ksquirrel-libs-png/pngrutil.c
+index 899cdc4..6552af3 100644
+--- a/kernel/kls_png/ksquirrel-libs-png/pngrutil.c
++++ b/kernel/kls_png/ksquirrel-libs-png/pngrutil.c
+@@ -2374,7 +2374,7 @@ png_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
+ #endif
+ png_strncpy((png_charp)png_ptr->unknown_chunk.name,
+ (png_charp)png_ptr->chunk_name,
+- png_sizeof((png_charp)png_ptr->chunk_name));
++ png_sizeof(png_ptr->unknown_chunk.name));
+ png_ptr->unknown_chunk.data = (png_bytep)png_malloc(png_ptr, length);
+ png_ptr->unknown_chunk.size = (png_size_t)length;
+ png_crc_read(png_ptr, (png_bytep)png_ptr->unknown_chunk.data, length);
+diff --git a/kernel/kls_dds/dds.cpp b/kernel/kls_dds/dds.cpp
+index c5551f0..4205816 100644
+--- a/kernel/kls_dds/dds.cpp
++++ b/kernel/kls_dds/dds.cpp
+@@ -564,7 +564,12 @@ static void FREE_ROWS(RGBAP **A, const int H)
+
+ void GetBits( uchar bit_array[16] )
+ {
+- uint b = (uint &) bits[0];
++ // uint b = (uint &) bits[0];
++ /* avoid a warning
++ * "dereferencing type-punned pointer will break strict-aliasing rules"
++ * TODO: check endianness issues (but that was probably broken anyway) */
++ uint b;
++ memcpy(&b, &bits[0], sizeof(b));
+ bit_array[0] = uchar(b & 0x07); b >>= 3;
+ bit_array[1] = uchar(b & 0x07); b >>= 3;
+ bit_array[2] = uchar(b & 0x07); b >>= 3;
+@@ -574,7 +579,8 @@ static void FREE_ROWS(RGBAP **A, const int H)
+ bit_array[6] = uchar(b & 0x07); b >>= 3;
+ bit_array[7] = uchar(b & 0x07); b >>= 3;
+
+- b = (uint &) bits[3];
++ // b = (uint &) bits[3];
++ memcpy(&b, &bits[3], sizeof(b));
+ bit_array[8] = uchar(b & 0x07); b >>= 3;
+ bit_array[9] = uchar(b & 0x07); b >>= 3;
+ bit_array[10] = uchar(b & 0x07); b >>= 3;
+diff --git a/kernel/kls_hdr/fmt_codec_hdr.cpp b/kernel/kls_hdr/fmt_codec_hdr.cpp
+index 9819504..8dde09b 100644
+--- a/kernel/kls_hdr/fmt_codec_hdr.cpp
++++ b/kernel/kls_hdr/fmt_codec_hdr.cpp
+@@ -136,8 +136,9 @@ s32 fmt_codec::read_scanline(RGBA *scan)
+ if (e != 0)
+ e = (e - 1) << 23;
+
+- t = *(float *)&e;
+-
++ // t = *(float *)&e;
++ /* avoid "dereferencing type-punned pointer will break strict-aliasing rules" warning */
++ memcpy(&t, &e, sizeof(t));
+ (scan + i)->r = u8((r / 255.0f) * t);
+ (scan + i)->g = u8((g / 255.0f) * t);
+ (scan + i)->b = u8((b / 255.0f) * t);