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passt-repair: Fix off-by-one in check for number of file descriptors
Actually, 254 is too many, but 253 isn't. Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
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1 changed files with 1 additions and 1 deletions
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@ -131,7 +131,7 @@ loop:
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/* No inverse formula for CMSG_LEN(x), and building one with CMSG_LEN(0)
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/* No inverse formula for CMSG_LEN(x), and building one with CMSG_LEN(0)
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* works but there's no guarantee it does. Search the whole domain.
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* works but there's no guarantee it does. Search the whole domain.
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*/
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*/
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for (i = 1; i < SCM_MAX_FD; i++) {
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for (i = 1; i <= SCM_MAX_FD; i++) {
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if (CMSG_LEN(sizeof(int) * i) == cmsg->cmsg_len) {
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if (CMSG_LEN(sizeof(int) * i) == cmsg->cmsg_len) {
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n = i;
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n = i;
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break;
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break;
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