diff options
Diffstat (limited to 'libc/sysdeps/linux/common/getcwd.c')
| -rw-r--r-- | libc/sysdeps/linux/common/getcwd.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libc/sysdeps/linux/common/getcwd.c b/libc/sysdeps/linux/common/getcwd.c index a9042c76b..165ea317e 100644 --- a/libc/sysdeps/linux/common/getcwd.c +++ b/libc/sysdeps/linux/common/getcwd.c @@ -12,9 +12,11 @@ #include <dirent.h> #include <string.h> #include <unistd.h> +#include <sys/param.h> #include <sys/syscall.h> libc_hidden_proto(getcwd) +libc_hidden_proto(getpagesize) libc_hidden_proto(strcat) libc_hidden_proto(strcpy) @@ -182,7 +184,7 @@ char *getcwd(char *buf, size_t size) __set_errno(EINVAL); return NULL; } - alloc_size = PATH_MAX; + alloc_size = MAX (PATH_MAX, getpagesize ()); } path=buf; if (buf == NULL) { |