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Replace deprecated sprintf with snprintf #29

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Replace deprecated sprintf with snprintf #29

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2 changes: 1 addition & 1 deletion lulesh-util.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -163,7 +163,7 @@ void ParseCommandLineOptions(int argc, char *argv[],
else {
char msg[80];
PrintCommandLineOptions(argv[0], myRank);
sprintf(msg, "ERROR: Unknown command line argument: %s\n", argv[i]);
snprintf(msg, 80, "ERROR: Unknown command line argument: %s\n", argv[i]);
ParseError(msg, myRank);
}
}
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6 changes: 3 additions & 3 deletions lulesh-viz.cc
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Expand Up @@ -59,8 +59,8 @@ void DumpToVisit(Domain& domain, int numFiles, int myRank, int numRanks)
DBfile *db;


sprintf(basename, "lulesh_plot_c%d", domain.cycle());
sprintf(subdirName, "data_%d", myRank);
snprintf(basename, 32, "lulesh_plot_c%d", domain.cycle());
snprintf(subdirName, 32, "data_%d", myRank);

#if USE_MPI

Expand All @@ -80,7 +80,7 @@ void DumpToVisit(Domain& domain, int numFiles, int myRank, int numRanks)
if (myiorank == 0)
strcpy(fileName, basename);
else
sprintf(fileName, "%s.%03d", basename, myiorank);
snprintf(fileName, 64, "%s.%03d", basename, myiorank);

db = (DBfile*)PMPIO_WaitForBaton(bat, fileName, subdirName);

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