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Op Wed, 30 Nov 2005 18:11:37 +0100 schreef Corinna Vinschen in <20051130171137.GE2999<at>calimero.vinschen.de>: [Test the 20051130 snapshot] : Please report back in this thread when you encounter a problem, which : you can't reproduce with 1.5.18. We're interested in regressions in : the first place. On my (w95) machine gethostbyname is failing with the snapshot. [...] : Keep in mind that we can easier find problems if you attach a brief, : concise, selfcontained testcase, if possible in plain C, which allows : easy reproducing. [...] You'll find one in the following transcript. Start transcript>>> $ uname -vr 1.5.19s(0.145/4/2) 20051130 13:17:51 $ cat tghbn.c #include <stdio.h> #include <netdb.h> #include <errno.h> int main (int argc, char **argv) { if (gethostbyname ("localhost")) puts ("Could get host by name (localhost)"); else perror ("Could NOT get host by name (localhost)"); } $ make tghbn gcc tghbn.c -o tghbn $ ./tghbn Could NOT get host by name (localhost): Operation not permitted $ strace -o tghbn.strace0 -m all ./tghbn Could get host by name (localhost) $ strace -o tghbn.strace -m all sh -c ./tghbn Could NOT get host by name (localhost): Operation not permitted <<<End transcript. The bit of the strace leading upto the error in tghbn.strace: 2103 218163 [main] TGHBN 758909 pinfo_init: pid 758909, pgid 765225 4853 223016 [sig] TGHBN 758909 wait_sig: myself->dwProcessId 4294282123 -977 222039 [main] TGHBN 758909 sigproc_init: process/signal handling enabled, state 0xC1 2918 224957 [main] tghbn 758909 dll_crt0_1: user_data->main 0x401050 -888 224069 [sig] TGHBN 758909 wait_sig: entering ReadFile loop, readsig 0xD4, myself->sendsig 0xD8 1767 225836 [main] tghbn 758909 __set_errno: void dll_crt0_1(char*):896 val 0 1537 227373 [main] tghbn 758909 wait_for_sigthread: wait_sig_inited 0xC8 374106 601479 [main] tghbn 758909 wsock_init: res 0 15488 616967 [main] tghbn 758909 wsock_init: wVersion 514 1502 618469 [main] tghbn 758909 wsock_init: wHighVersion 514 1916 620385 [main] tghbn 758909 wsock_init: szDescription WinSock 2.0 7935 628320 [main] tghbn 758909 wsock_init: szSystemStatus Running 10963 639283 [main] tghbn 758909 wsock_init: iMaxSockets 0 2118 641401 [main] tghbn 758909 wsock_init: iMaxUdpDg 0 1584 642985 [main] tghbn 758909 wsock_init: lpVendorInfo 0 1191806 1834791 [main] tghbn 758909 __set_errno: void __set_winsock_errno(const char*, int):278 val 1 997 1835788 [main] tghbn 758909 __set_winsock_errno: __dup_ent:378 - winsock error 11001 -> errno 1 799 1836587 [main] tghbn 758909 cygwin_gethostbyname: dup_ent returned NULL for name localhost, h 0x0 This is/was working in 1.5.18. Attached is cygcheck -svr output. with a self built cygwin1.dll from Mon Nov 28 16:30:21 2005, which is the last version I have, which doesn't show the failure. CVS-checkout for that build can't have been much more than 24 hours earlier, probably less. If there is other info I can provide, please let me know. L8r, Buzz. -- ) | | ---/ ---/ Yes, this | This message consists of true | I do not -- | | / / really is | and false bits entirely. | mail for ) | | / / a 72 by 4 +-------------------------------+ any1 but -- \--| /--- /--- .sigfile. | |perl -pe "s.u(z)\1.as." | me. 4^re
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