* [U-Boot] [PATCH] tools, fit_info: increase buffer for command name
@ 2014-08-11 9:17 Heiko Schocher
2014-08-11 17:15 ` Simon Glass
2014-08-14 9:28 ` Anatolij Gustschin
0 siblings, 2 replies; 3+ messages in thread
From: Heiko Schocher @ 2014-08-11 9:17 UTC (permalink / raw)
To: u-boot
currently the buffer for command name is 50 bytes only. If using
fit_info with long absolute paths, this is not enough, so raise
it to 256 (as it is in fit_check_sign)
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Simon Glass <sjg@chromium.org>
---
tools/fit_info.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/tools/fit_info.c b/tools/fit_info.c
index 481ac6d..652abcd 100644
--- a/tools/fit_info.c
+++ b/tools/fit_info.c
@@ -48,10 +48,11 @@ int main(int argc, char **argv)
char *fdtfile = NULL;
char *nodename = NULL;
char *propertyname = NULL;
- char cmdname[50];
+ char cmdname[256];
int c;
- strcpy(cmdname, *argv);
+ strncpy(cmdname, *argv, sizeof(cmdname) - 1);
+ cmdname[sizeof(cmdname) - 1] = '\0';
while ((c = getopt(argc, argv, "f:n:p:")) != -1)
switch (c) {
case 'f':
--
1.8.3.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [U-Boot] [PATCH] tools, fit_info: increase buffer for command name
2014-08-11 9:17 [U-Boot] [PATCH] tools, fit_info: increase buffer for command name Heiko Schocher
@ 2014-08-11 17:15 ` Simon Glass
2014-08-14 9:28 ` Anatolij Gustschin
1 sibling, 0 replies; 3+ messages in thread
From: Simon Glass @ 2014-08-11 17:15 UTC (permalink / raw)
To: u-boot
On 11 August 2014 03:17, Heiko Schocher <hs@denx.de> wrote:
> currently the buffer for command name is 50 bytes only. If using
> fit_info with long absolute paths, this is not enough, so raise
> it to 256 (as it is in fit_check_sign)
>
> Signed-off-by: Heiko Schocher <hs@denx.de>
> Cc: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
> ---
> tools/fit_info.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/tools/fit_info.c b/tools/fit_info.c
> index 481ac6d..652abcd 100644
> --- a/tools/fit_info.c
> +++ b/tools/fit_info.c
> @@ -48,10 +48,11 @@ int main(int argc, char **argv)
> char *fdtfile = NULL;
> char *nodename = NULL;
> char *propertyname = NULL;
> - char cmdname[50];
> + char cmdname[256];
> int c;
>
> - strcpy(cmdname, *argv);
> + strncpy(cmdname, *argv, sizeof(cmdname) - 1);
> + cmdname[sizeof(cmdname) - 1] = '\0';
> while ((c = getopt(argc, argv, "f:n:p:")) != -1)
> switch (c) {
> case 'f':
> --
> 1.8.3.1
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* [U-Boot] [PATCH] tools, fit_info: increase buffer for command name
2014-08-11 9:17 [U-Boot] [PATCH] tools, fit_info: increase buffer for command name Heiko Schocher
2014-08-11 17:15 ` Simon Glass
@ 2014-08-14 9:28 ` Anatolij Gustschin
1 sibling, 0 replies; 3+ messages in thread
From: Anatolij Gustschin @ 2014-08-14 9:28 UTC (permalink / raw)
To: u-boot
On Mon, 11 Aug 2014 11:17:08 +0200
Heiko Schocher <hs@denx.de> wrote:
> currently the buffer for command name is 50 bytes only. If using
> fit_info with long absolute paths, this is not enough, so raise
> it to 256 (as it is in fit_check_sign)
>
> Signed-off-by: Heiko Schocher <hs@denx.de>
> Cc: Simon Glass <sjg@chromium.org>
> ---
> tools/fit_info.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
applied to u-boot-staging/agust at denx.de. thanks!
Anatolij
^ permalink raw reply [flat|nested] 3+ messages in thread
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2014-08-11 17:15 ` Simon Glass
2014-08-14 9:28 ` Anatolij Gustschin
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