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    Contents of /trunk/busybox/patches/busybox-1.20.2-kernel_ver.patch

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    Revision 1942 - (show annotations) (download)
    Tue Nov 6 12:50:29 2012 UTC (11 years, 5 months ago) by niro
    File size: 540 byte(s) 
    -more upstream patches
    1 --- busybox-1.20.2/libbb/kernel_version.c
    2 +++ busybox-1.20.2-kernel_ver/libbb/kernel_version.c
    3 @@ -20,18 +20,15 @@
    4 int FAST_FUNC get_linux_version_code(void)
    5 {
    6 struct utsname name;
    7 - char *s;
    8 + char *s, *t;
    9 int i, r;
    10
    11 - if (uname(&name) == -1) {
    12 - bb_perror_msg("can't get system information");
    13 - return 0;
    14 - }
    15 -
    16 + uname(&name); /* never fails */
    17 s = name.release;
    18 r = 0;
    19 for (i = 0; i < 3; i++) {
    20 - r = r * 256 + atoi(strtok(s, "."));
    21 + t = strtok(s, ".");
    22 + r = r * 256 + (t ? atoi(t) : 0);
    23 s = NULL;
    24 }
    25 return r;