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| author | Heiko Schocher <hs@denx.de> | 2014-08-11 11:17:08 +0200 |
|---|---|---|
| committer | Anatolij Gustschin <agust@denx.de> | 2014-08-14 11:20:24 +0200 |
| commit | 686dca0fc4eb077b089c7507f899097d001c8ce3 (patch) | |
| tree | c92352b8b862bcb86ff6977e4a387de6b2e4fea1 /tools/fit_info.c | |
| parent | 04a710a593138a0a3cfe88cd3a0ba036973a9fda (diff) | |
| download | u-boot-686dca0fc4eb077b089c7507f899097d001c8ce3.tar.gz | |
tools, fit_info: increase buffer for command name
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>
Diffstat (limited to 'tools/fit_info.c')
| -rw-r--r-- | tools/fit_info.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/tools/fit_info.c b/tools/fit_info.c index 481ac6dd81..652abcd2bd 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': |