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[components][pipe] Fix 'pipe' command close bug when open failed.

This commit is contained in:
neverxie 2018-08-11 18:45:18 +08:00
parent 2ec54bab7a
commit 3a83e5524f
1 changed files with 1 additions and 1 deletions
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2
components/drivers/src/pipe.c
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@ -541,7 +541,7 @@ int pipe(int fildes[2])
fildes[1] = open(dev_name, O_WRONLY, 0); fildes[1] = open(dev_name, O_WRONLY, 0);
if (fildes[1] < 0) if (fildes[1] < 0)
{ {
close(fildes[1]); close(fildes[0]);
return -1; return -1;
} }