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Fixed segfault in StartPiped when out of file descriptors

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This commit is contained in:
Thulinma 2020-11-10 17:02:21 +01:00
parent c02b9ef265
commit 5774ce3b9e
1 changed files with 3 additions and 3 deletions
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6
lib/procs.cpp
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@ -311,15 +311,15 @@ pid_t Util::Procs::StartPiped(const char *const *argv, int *fdin, int *fdout, in
devnull = open("/dev/null", O_RDWR); devnull = open("/dev/null", O_RDWR);
if (devnull == -1){ if (devnull == -1){
ERROR_MSG("Could not open /dev/null for process %s, reason: %s", argv[0], strerror(errno)); ERROR_MSG("Could not open /dev/null for process %s, reason: %s", argv[0], strerror(errno));
if (*fdin == -1){ if (fdin && *fdin == -1){
close(pipein[0]); close(pipein[0]);
close(pipein[1]); close(pipein[1]);
} }
if (*fdout == -1){ if (fdout && *fdout == -1){
close(pipeout[0]); close(pipeout[0]);
close(pipeout[1]); close(pipeout[1]);
} }
if (*fderr == -1){ if (fderr && *fderr == -1){
close(pipeerr[0]); close(pipeerr[0]);
close(pipeerr[1]); close(pipeerr[1]);
} }