Commit53953ec

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fix null lock (microsoft#31)

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Lines changed: 6 additions & 4 deletions

Original file line number	Diff line number	Diff line change
`@@ -293,15 +293,17 @@ static int write_file_with_lock(apr_global_mutex_t* lock, apr_file_t* fd, char*`
`293`	`293`	`intrc;`
`294`	`294`	`apr_size_tnbytes,nbytes_written;`
`295`	`295`
	`296`	`+if (lock==NULL\|\|fd==NULL\|\|str==NULL) {`
	`297`	`+returnWAF_LOG_UTIL_FAILED;`
	`298`	`+ }`
	`299`	`+`
`296`	`300`	`rc=apr_global_mutex_lock(lock);`
`297`	`301`	`if (rc!=APR_SUCCESS) {`
`298`	`302`	`returnWAF_LOG_UTIL_FAILED;`
`299`	`303`	`}`
`300`	`304`
`301`		`-if (fd!=NULL) {`
`302`		`-nbytes=strlen(str);`
`303`		`-apr_file_write_full(fd,str,nbytes,&nbytes_written);`
`304`		`- }`
	`305`	`+nbytes=strlen(str);`
	`306`	`+apr_file_write_full(fd,str,nbytes,&nbytes_written);`
`305`	`307`
`306`	`308`	`rc=apr_global_mutex_unlock(lock);`
`307`	`309`	`if (rc!=APR_SUCCESS) {`

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