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| author |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-03-18 23:38:50 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-03-18 23:38:50 -0700 |
| commit | 97eb3f24352ec6632c2127b35d8087d2a809a9b9 (patch) | |
| tree | 722948059bbd325bbca232269490124231df80d4 /usr/gen_init_cpio.c | |
| parent | Input: evdev - fix evdev_write return value on partial writes (diff) | |
| parent | Merge branch 'tsc2005' into next (diff) | |
| download | wireguard-linux-97eb3f24352ec6632c2127b35d8087d2a809a9b9.tar.xz wireguard-linux-97eb3f24352ec6632c2127b35d8087d2a809a9b9.zip | |
Merge branch 'next' into for-linus
Diffstat (limited to 'usr/gen_init_cpio.c')
| -rw-r--r-- | usr/gen_init_cpio.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/usr/gen_init_cpio.c b/usr/gen_init_cpio.c index b2b3c2d1cf8b..7f06884ecd41 100644 --- a/usr/gen_init_cpio.c +++ b/usr/gen_init_cpio.c @@ -104,6 +104,8 @@ static int cpio_mkslink(const char *name, const char *target, char s[256]; time_t mtime = time(NULL); + if (name[0] == '/') + name++; sprintf(s,"%s%08X%08X%08lX%08lX%08X%08lX" "%08X%08X%08X%08X%08X%08X%08X", "070701", /* magic */ @@ -152,6 +154,8 @@ static int cpio_mkgeneric(const char *name, unsigned int mode, char s[256]; time_t mtime = time(NULL); + if (name[0] == '/') + name++; sprintf(s,"%s%08X%08X%08lX%08lX%08X%08lX" "%08X%08X%08X%08X%08X%08X%08X", "070701", /* magic */ @@ -245,6 +249,8 @@ static int cpio_mknod(const char *name, unsigned int mode, else mode |= S_IFCHR; + if (name[0] == '/') + name++; sprintf(s,"%s%08X%08X%08lX%08lX%08X%08lX" "%08X%08X%08X%08X%08X%08X%08X", "070701", /* magic */ @@ -303,18 +309,18 @@ static int cpio_mkfile(const char *name, const char *location, mode |= S_IFREG; - retval = stat (location, &buf); - if (retval) { - fprintf (stderr, "File %s could not be located\n", location); - goto error; - } - file = open (location, O_RDONLY); if (file < 0) { fprintf (stderr, "File %s could not be opened for reading\n", location); goto error; } + retval = fstat(file, &buf); + if (retval) { + fprintf(stderr, "File %s could not be stat()'ed\n", location); + goto error; + } + filebuf = malloc(buf.st_size); if (!filebuf) { fprintf (stderr, "out of memory\n"); @@ -332,6 +338,8 @@ static int cpio_mkfile(const char *name, const char *location, /* data goes on last link */ if (i == nlinks) size = buf.st_size; + if (name[0] == '/') + name++; namesize = strlen(name) + 1; sprintf(s,"%s%08X%08X%08lX%08lX%08X%08lX" "%08lX%08X%08X%08X%08X%08X%08X", |