diff options
Diffstat (limited to 'filter.c')
| -rw-r--r-- | filter.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/filter.c b/filter.c index 111b606..c0b1541 100644 --- a/filter.c +++ b/filter.c @@ -1,9 +1,11 @@ +#include <sys/wait.h> + +#include <limits.h> #include <poll.h> #include <signal.h> #include <stdio.h> #include <stdlib.h> #include <string.h> -#include <sys/wait.h> #include <time.h> #include <unistd.h> @@ -83,7 +85,8 @@ filter(char *input, size_t inlen, char *cmd, char **outputo, size_t *outleno) } if (fds[1].revents & POLLOUT) { - ssize_t ret = write(fds[1].fd, input, inlen); + ssize_t ret = write(fds[1].fd, input, + inlen > PIPE_BUF ? PIPE_BUF : inlen); if (ret > 0) { input += ret; inlen -= ret; |