Use sigsetjmp instead of setjmp where appropriate

AMDmi3 · caclark · commit 8bc059f7d302 · 2023-10-05T09:38:09.000+01:00
diff --git a/src/image-load-cr3.cc b/src/image-load-cr3.cc
@@ -353,7 +353,7 @@ static gboolean image_loader_cr3_load (gpointer loader, const guchar *buf, gsize
         jerr.error = error;
 
 
-	if (setjmp(jerr.setjmp_buffer))
+	if (sigsetjmp(jerr.setjmp_buffer, 0))
 		{
 		/* If we get here, the JPEG code has signaled an error.
 		 * We need to clean up the JPEG object, close the input file, and return.
diff --git a/src/image-load-jpeg.cc b/src/image-load-jpeg.cc
@@ -313,7 +313,7 @@ static gboolean image_loader_jpeg_load (gpointer loader, const guchar *buf, gsiz
         jerr.error = error;
 
 
-	if (setjmp(jerr.setjmp_buffer))
+	if (sigsetjmp(jerr.setjmp_buffer, 0))
 		{
 		/* If we get here, the JPEG code has signaled an error.
 		 * We need to clean up the JPEG object, close the input file, and return.

Original file line number	Diff line number	Diff line change
`@@ -353,7 +353,7 @@ static gboolean image_loader_cr3_load (gpointer loader, const guchar *buf, gsize`
`353`	`353`	`jerr.error = error;`
`354`	`354`
`355`	`355`
`356`		`- if (setjmp(jerr.setjmp_buffer))`
	`356`	`+ if (sigsetjmp(jerr.setjmp_buffer, 0))`
`357`	`357`	`{`
`358`	`358`	`/* If we get here, the JPEG code has signaled an error.`
`359`	`359`	`* We need to clean up the JPEG object, close the input file, and return.`
Original file line number	Diff line number	Diff line change
`@@ -313,7 +313,7 @@ static gboolean image_loader_jpeg_load (gpointer loader, const guchar *buf, gsiz`
`313`	`313`	`jerr.error = error;`
`314`	`314`
`315`	`315`
`316`		`- if (setjmp(jerr.setjmp_buffer))`
	`316`	`+ if (sigsetjmp(jerr.setjmp_buffer, 0))`
`317`	`317`	`{`
`318`	`318`	`/* If we get here, the JPEG code has signaled an error.`
`319`	`319`	`* We need to clean up the JPEG object, close the input file, and return.`