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author | Lee Duncan <lduncan@suse.com> | 2017-12-02 12:32:13 -0800 |
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committer | Lee Duncan <lduncan@suse.com> | 2017-12-02 12:32:13 -0800 |
commit | 8c694e4d17a82ecbf4fc7fc1841a4453d49765ad (patch) | |
tree | 4d06c2ab91559bf9da7e92ad9ee5a838b60a3441 /utils | |
parent | 1e0590d7e3e9b8d9c0ae3da4febfcc6c7836b532 (diff) | |
download | open-iscsi-8c694e4d17a82ecbf4fc7fc1841a4453d49765ad.tar.gz |
Fix compiler warning: possible string truncation
Gcc version 7.2.1 complains about string formatting that
may be truncated, generating messages such as:
> fwparam_sysfs.c: In function ‘fwparam_sysfs_boot_info’:
> fwparam_sysfs.c:45:25: warning: ‘%s’ directive output may be truncated writing up to 255 bytes into a region of size 242 [-Wformat-truncation=]
> #define ISCSI_LLD_ROOT "/sys/firmware/"
Making the destination strings longer fixes this issue.
Diffstat (limited to 'utils')
-rw-r--r-- | utils/fwparam_ibft/fwparam.h | 2 | ||||
-rw-r--r-- | utils/fwparam_ibft/fwparam_ibft.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/utils/fwparam_ibft/fwparam.h b/utils/fwparam_ibft/fwparam.h index 32e4961..141def7 100644 --- a/utils/fwparam_ibft/fwparam.h +++ b/utils/fwparam_ibft/fwparam.h @@ -20,7 +20,7 @@ #include <stdint.h> #include "fw_context.h" -#define FILENAMESZ (256) +#define FILENAMESZ (1024) struct boot_context; diff --git a/utils/fwparam_ibft/fwparam_ibft.h b/utils/fwparam_ibft/fwparam_ibft.h index 679bc4a..92968b3 100644 --- a/utils/fwparam_ibft/fwparam_ibft.h +++ b/utils/fwparam_ibft/fwparam_ibft.h @@ -139,7 +139,7 @@ struct ibft_tgt { } __attribute__((__packed__)); /* Common variables */ -#define FILENAMESZ (256) +#define FILENAMESZ (1024) extern char filename[FILENAMESZ]; #define X86_DEFAULT_FILENAME "/dev/mem" extern int debug; |