41 lines
989 B
Text
41 lines
989 B
Text
add pledge(2) to "mutool show":
|
|
- rpath : dropped after opening
|
|
- no need of wpath cpath for -o, as the open is already done at this place
|
|
|
|
Index: source/tools/pdfshow.c
|
|
--- source/tools/pdfshow.c.orig
|
|
+++ source/tools/pdfshow.c
|
|
@@ -27,6 +27,9 @@
|
|
#include "mupdf/fitz.h"
|
|
#include "mupdf/pdf.h"
|
|
|
|
+#include <unistd.h>
|
|
+#include <errno.h>
|
|
+#include <string.h>
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
@@ -627,10 +630,23 @@ int pdfshow_main(int argc, char **argv)
|
|
else
|
|
out = fz_stdout(ctx);
|
|
|
|
+ if (pledge("stdio rpath", NULL) == -1)
|
|
+ {
|
|
+ fprintf(stderr, "pledge: %s\n", strerror(errno));
|
|
+ exit(1);
|
|
+ }
|
|
+
|
|
fz_var(doc);
|
|
fz_try(ctx)
|
|
{
|
|
doc = pdf_open_document(ctx, filename);
|
|
+
|
|
+ if (pledge("stdio", NULL) == -1)
|
|
+ {
|
|
+ fprintf(stderr, "pledge: %s\n", strerror(errno));
|
|
+ exit(1);
|
|
+ }
|
|
+
|
|
if (pdf_needs_password(ctx, doc))
|
|
if (!pdf_authenticate_password(ctx, doc, password))
|
|
fz_warn(ctx, "cannot authenticate password: %s", filename);
|