Fixes #1532: Fixed leaking duplicate file descriptor #1533
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| if (dup(fd) < 0) fail(pipefd[1], "Can't redirect stdout to /dev/null"); | ||
| if (dup(fd) < 0) fail(pipefd[1], "Can't redirect stderr /dev/null"); | ||
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| int fd1 = dup(fd); |
Check warning
Code scanning / GNU C11
'dup' on possibly invalid file descriptor 'fd' Warning
| } | ||
| close(fd1); | ||
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| int fd2 = dup(fd); |
Check warning
Code scanning / GNU C11
'dup' on possibly invalid file descriptor 'fd' Warning
| close(fd1); | ||
| fail(pipefd[1], "Can't redirect stdout to /dev/null"); | ||
| } | ||
| close(fd1); |
Check warning
Code scanning / GNU C11
double 'close' of file descriptor 'fd1' Warning
| close(fd2); | ||
| fail(pipefd[1], "Can't redirect stderr /dev/null"); | ||
| } | ||
| close(fd2); |
Check warning
Code scanning / GNU C11
double 'close' of file descriptor 'fd2' Warning
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