diff options
| -rw-r--r-- | Source/kwsys/ProcessUNIX.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/Source/kwsys/ProcessUNIX.c b/Source/kwsys/ProcessUNIX.c index 64abb4c..b14c8cf 100644 --- a/Source/kwsys/ProcessUNIX.c +++ b/Source/kwsys/ProcessUNIX.c @@ -526,8 +526,7 @@ int kwsysProcess_WaitForData(kwsysProcess* cp, int pipes, char** data, int* leng { /* Select returned an error. Leave the error description in the pipe buffer. */ - snprintf(cp->ErrorMessage, KWSYSPE_PIPE_BUFFER_SIZE, - "%s", strerror(errno)); + strncpy(cp->ErrorMessage, strerror(errno), KWSYSPE_PIPE_BUFFER_SIZE); /* Kill the child now. */ kwsysProcess_Kill(cp); @@ -730,7 +729,7 @@ static void kwsysProcessCleanup(kwsysProcess* cp, int error) /* If cleaning up due to an error, report the error message. */ if(error) { - snprintf(cp->ErrorMessage, KWSYSPE_PIPE_BUFFER_SIZE, "%s", strerror(errno)); + strncpy(cp->ErrorMessage, strerror(errno), KWSYSPE_PIPE_BUFFER_SIZE); cp->State = kwsysProcess_State_Error; } @@ -887,7 +886,7 @@ static void kwsysProcessChildErrorExit(kwsysProcess* cp) { /* Construct the error message. */ char buffer[KWSYSPE_PIPE_BUFFER_SIZE]; - snprintf(buffer, KWSYSPE_PIPE_BUFFER_SIZE, "%s", strerror(errno)); + strncpy(buffer, strerror(errno), KWSYSPE_PIPE_BUFFER_SIZE); /* Report the error to the parent through the special pipe. */ write(cp->PipeWriteEnds[KWSYSPE_PIPE_ERROR], buffer, strlen(buffer)); |