diff options
Diffstat (limited to 'libbb')
| -rw-r--r-- | libbb/procps.c | 3 | ||||
| -rw-r--r-- | libbb/xfuncs_printf.c | 5 |
2 files changed, 6 insertions, 2 deletions
diff --git a/libbb/procps.c b/libbb/procps.c index 3d335b37b..71ad071e6 100644 --- a/libbb/procps.c +++ b/libbb/procps.c @@ -554,8 +554,7 @@ procps_status_t* FAST_FUNC procps_scan(procps_status_t* sp, int flags) break; if (flags & PSSCAN_ARGVN) { sp->argv_len = n; - sp->argv0 = xmalloc(n + 1); - memcpy(sp->argv0, buf, n + 1); + sp->argv0 = xmemdup(buf, n + 1); /* sp->argv0[n] = '\0'; - buf has it */ } else { sp->argv_len = 0; diff --git a/libbb/xfuncs_printf.c b/libbb/xfuncs_printf.c index e4ac6a002..73488908d 100644 --- a/libbb/xfuncs_printf.c +++ b/libbb/xfuncs_printf.c @@ -112,6 +112,11 @@ char* FAST_FUNC xstrndup(const char *s, int n) return memcpy(t, s, n); } +void* FAST_FUNC xmemdup(const void *s, int n) +{ + return memcpy(xmalloc(n), s, n); +} + // Die if we can't open a file and return a FILE* to it. // Notice we haven't got xfread(), This is for use with fscanf() and friends. FILE* FAST_FUNC xfopen(const char *path, const char *mode) |