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| author | Yoichi Yuasa <yuasa@linux-mips.org> | 2010-02-01 22:06:56 +0900 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2010-02-27 12:53:21 +0100 |
| commit | 10229f3761fdc1050f972bf3a4c4623bde20002f (patch) | |
| tree | dccf71dff2eb8b2e382d7b7e376d4f14cb91cd39 /arch/mips/alchemy | |
| parent | ae7cbef5e5789e2ee6855222a3b83eb94591ef0b (diff) | |
| download | linux-10229f3761fdc1050f972bf3a4c4623bde20002f.tar.gz linux-10229f3761fdc1050f972bf3a4c4623bde20002f.tar.bz2 linux-10229f3761fdc1050f972bf3a4c4623bde20002f.zip | |
MIPS: Alchemy: Use strlcat() for the command line arguments
Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org>
Cc: linux-mips <linux-mips@linux-mips.org>
Patchwork: http://patchwork.linux-mips.org/patch/928/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/alchemy')
| -rw-r--r-- | arch/mips/alchemy/common/prom.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/arch/mips/alchemy/common/prom.c b/arch/mips/alchemy/common/prom.c index 79e099fbc0bf..c29511b11d44 100644 --- a/arch/mips/alchemy/common/prom.c +++ b/arch/mips/alchemy/common/prom.c @@ -45,22 +45,13 @@ char **prom_envp; void prom_init_cmdline(void) { - char *cp; - int actr; - - actr = 1; /* Always ignore argv[0] */ + int i; - cp = &(arcs_cmdline[0]); - while (actr < prom_argc) { - strcpy(cp, prom_argv[actr]); - cp += strlen(prom_argv[actr]); - *cp++ = ' '; - actr++; + for (i = 1; i < prom_argc; i++) { + strlcat(arcs_cmdline, prom_argv[i], COMMAND_LINE_SIZE); + if (i < (prom_argc - 1)) + strlcat(arcs_cmdline, " ", COMMAND_LINE_SIZE); } - if (cp != &(arcs_cmdline[0])) /* get rid of trailing space */ - --cp; - if (prom_argc > 1) - *cp = '\0'; } char *prom_getenv(char *envname) |