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printing: use bigger on-stack buffer
author
Jens Axboe
<axboe@kernel.dk>
Wed, 16 Aug 2017 15:08:27 +0000
(09:08 -0600)
committer
Jens Axboe
<axboe@kernel.dk>
Wed, 16 Aug 2017 15:08:27 +0000
(09:08 -0600)
We might be writing more than 20 bytes, bump up the size to
be safe.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
printing.c
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diff --git
a/printing.c
b/printing.c
index 4dcc9861e44ccbdac05b10704ed3ad1b796f7574..b58996bb6a5ce47b161394cbb1795fc6375beaf9 100644
(file)
--- a/
printing.c
+++ b/
printing.c
@@
-31,7
+31,7
@@
static void results_draw_page(GtkPrintOperation *operation,
gpointer data)
{
cairo_t *cr;
gpointer data)
{
cairo_t *cr;
- char str[
20
];
+ char str[
32
];
double x, y;
cr = gtk_print_context_get_cairo_context(context);
double x, y;
cr = gtk_print_context_get_cairo_context(context);