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fix silly bug, dont read stdin ;) - sdhcp - simple dhcp client |
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git clone git://git.codemadness.org/sdhcp |
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LICENSE |
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commit 4f0cb77b97c5b7e907cd5b1e926a1d992f566995 |
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parent 3acad37482310e721ce213ab49feecdd0b8719e0 |
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Author: Hiltjo Posthuma <[email protected]> |
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Date: Sat, 26 Apr 2014 00:02:49 +0200 |
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fix silly bug, dont read stdin ;) |
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mismatch braces so rnd evaluated to 0 (stdin). |
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Signed-off-by: Hiltjo Posthuma <[email protected]> |
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Diffstat: |
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M sdhcp.c | 2 +- |
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1 file changed, 1 insertion(+), 1 deletion(-) |
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--- |
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diff --git a/sdhcp.c b/sdhcp.c |
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@@ -464,7 +464,7 @@ main(int argc, char *argv[]) |
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ioctl(sock, SIOCGIFHWADDR, &ifreq); |
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memcpy(hwaddr, ifreq.ifr_hwaddr.sa_data, sizeof ifreq.ifr_hwaddr.sa_da… |
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- if((rnd = open("/dev/urandom", O_RDONLY) == -1)) |
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+ if((rnd = open("/dev/urandom", O_RDONLY)) == -1) |
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eprintf("can't open /dev/urandom to generate unique transactio… |
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read(rnd, xid, sizeof xid); |
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close(rnd); |
