ERR: Using strncpy instead of snprintf for portability.
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d0964a349e
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@ -526,8 +526,7 @@ int kwsysProcess_WaitForData(kwsysProcess* cp, int pipes, char** data, int* leng
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{
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/* Select returned an error. Leave the error description in the
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pipe buffer. */
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snprintf(cp->ErrorMessage, KWSYSPE_PIPE_BUFFER_SIZE,
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"%s", strerror(errno));
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strncpy(cp->ErrorMessage, strerror(errno), KWSYSPE_PIPE_BUFFER_SIZE);
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/* Kill the child now. */
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kwsysProcess_Kill(cp);
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@ -730,7 +729,7 @@ static void kwsysProcessCleanup(kwsysProcess* cp, int error)
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/* If cleaning up due to an error, report the error message. */
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if(error)
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{
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snprintf(cp->ErrorMessage, KWSYSPE_PIPE_BUFFER_SIZE, "%s", strerror(errno));
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strncpy(cp->ErrorMessage, strerror(errno), KWSYSPE_PIPE_BUFFER_SIZE);
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cp->State = kwsysProcess_State_Error;
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}
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@ -887,7 +886,7 @@ static void kwsysProcessChildErrorExit(kwsysProcess* cp)
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{
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/* Construct the error message. */
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char buffer[KWSYSPE_PIPE_BUFFER_SIZE];
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snprintf(buffer, KWSYSPE_PIPE_BUFFER_SIZE, "%s", strerror(errno));
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strncpy(buffer, strerror(errno), KWSYSPE_PIPE_BUFFER_SIZE);
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/* Report the error to the parent through the special pipe. */
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write(cp->PipeWriteEnds[KWSYSPE_PIPE_ERROR], buffer, strlen(buffer));
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