[ptxdist] [PATCH v2] fbv: Fix build error due to direct access to jmpbuf

[ptxdist] [PATCH v2] fbv: Fix build error due to direct access to jmpbuf

[Gavin Schenk]

Signed-off-by: Gavin Schenk <g.schenk@eckelmann.de>
---
 ...uild-error-due-to-direct-access-to-jmpbuf.patch | 34 ++++++++++++++++++++++
 patches/fbv-1.0b-ptx3/series                       |  4 +++
 2 files changed, 38 insertions(+)
 create mode 100644 patches/fbv-1.0b-ptx3/0001-fbv-Fix-build-error-due-to-direct-access-to-jmpbuf.patch
 create mode 100644 patches/fbv-1.0b-ptx3/series

diff --git a/patches/fbv-1.0b-ptx3/0001-fbv-Fix-build-error-due-to-direct-access-to-jmpbuf.patch b/patches/fbv-1.0b-ptx3/0001-fbv-Fix-build-error-due-to-direct-access-to-jmpbuf.patch
new file mode 100644
index 000000000..cfe00b3fc
--- /dev/null
+++ b/patches/fbv-1.0b-ptx3/0001-fbv-Fix-build-error-due-to-direct-access-to-jmpbuf.patch
@@ -0,0 +1,34 @@
+From: Gavin Schenk <g.schenk@eckelmann.de>
+Date: Thu, 23 Nov 2017 12:13:48 +0100
+Subject: [PATCH] fbv: Fix build error due to direct access to jmpbuf
+
+The build fails with "dereferencing pointer to incomplete type" when
+accessing the jmpbuf ptr directly.
+
+Using the macro png_jmpbuf(...) fixes this compiler error.
+---
+ png.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/png.c b/png.c
+index 8a0c62073dfb..3f5afddbca5c 100644
+--- a/png.c
++++ b/png.c
+@@ -69,7 +69,7 @@ int fh_png_load(char *name,unsigned char *buffer, unsigned char ** alpha,int x,i
+         fclose(fh); return(FH_ERROR_FORMAT);
+     }
+     rp=0;
+-    if (setjmp(png_ptr->jmpbuf))
++    if (setjmp(png_jmpbuf(png_ptr)))
+     {
+ 	png_destroy_read_struct(&png_ptr, &info_ptr, (png_infopp)NULL);
+         if(rp) free(rp);
+@@ -161,7 +161,7 @@ int fh_png_getsize(char *name,int *x,int *y)
+         fclose(fh); return(FH_ERROR_FORMAT);
+     }
+     rp=0;
+-    if (setjmp(png_ptr->jmpbuf))
++    if (setjmp(png_jmpbuf(png_ptr)))
+     {
+ 	png_destroy_read_struct(&png_ptr, &info_ptr, (png_infopp)NULL);
+         if(rp) free(rp);
diff --git a/patches/fbv-1.0b-ptx3/series b/patches/fbv-1.0b-ptx3/series
new file mode 100644
index 000000000..1a7f9e2c6
--- /dev/null
+++ b/patches/fbv-1.0b-ptx3/series
@@ -0,0 +1,4 @@
+# generated by git-ptx-patches
+#tag:base --start-number 1
+0001-fbv-Fix-build-error-due-to-direct-access-to-jmpbuf.patch
+# 696c9ccc35cdb0d48da69c868da299fd  - git-ptx-patches magic
-- 
2.15.0


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