diff options
Diffstat (limited to 'src/Program.c')
| -rw-r--r-- | src/Program.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/Program.c b/src/Program.c index 480f403..731a20e 100644 --- a/src/Program.c +++ b/src/Program.c @@ -39,7 +39,7 @@ int exec_program(const char **args, ProgramOutputCallback output_callback, void char buffer[2048]; for(;;) { - ssize_t bytes_read = read(fd[READ_END], buffer, sizeof(buffer)); + ssize_t bytes_read = read(fd[READ_END], buffer, sizeof(buffer) - 1); if(bytes_read == 0) { break; } else if(bytes_read == -1) { @@ -49,6 +49,7 @@ int exec_program(const char **args, ProgramOutputCallback output_callback, void goto cleanup; } + buffer[bytes_read] = '\0'; if(output_callback && output_callback(buffer, bytes_read, userdata) != 0) break; } |