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| author | Bhupesh Sharma <bhsharma@redhat.com> | 2018-12-17 00:46:53 +0530 |
|---|---|---|
| committer | Simon Horman <horms@verge.net.au> | 2019-01-09 13:22:40 +0100 |
| commit | 9dcf363f509a1fa12a4d0d790a309a77c50aacaa (patch) | |
| tree | a1dc2f975e88929da412826eb4e68d43a5372920 | |
| parent | 583dbd57f99747fa891ddd517930af9699c2e936 (diff) | |
| download | kexec-tools-9dcf363f509a1fa12a4d0d790a309a77c50aacaa.tar.gz | |
kexec/kexec-arm64.c: Add error handling check against return value of 'set_bootargs()'
This patch adds missing error handling check against the return value of
'set_bootargs()' in 'kexec-arm64.c'
Signed-off-by: Bhupesh Sharma <bhsharma@redhat.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
| -rw-r--r-- | kexec/arch/arm64/kexec-arm64.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/kexec/arch/arm64/kexec-arm64.c b/kexec/arch/arm64/kexec-arm64.c index b143e861..f4913b2e 100644 --- a/kexec/arch/arm64/kexec-arm64.c +++ b/kexec/arch/arm64/kexec-arm64.c @@ -413,6 +413,11 @@ static int setup_2nd_dtb(struct dtb *dtb, char *command_line, int on_crash) } result = set_bootargs(dtb, command_line); + if (result) { + fprintf(stderr, "kexec: cannot set bootargs.\n"); + result = -EINVAL; + goto on_error; + } /* determine #address-cells and #size-cells */ result = get_cells_size(dtb->buf, &address_cells, &size_cells); |