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enforce null termination of read string

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Axel Kohlmeyer
2022-08-05 04:24:08 -04:00
parent f448fd4191
commit a9829b1e5f
1 changed files with 1 additions and 0 deletions
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tools/stl_bin2txt.cpp
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@ -52,6 +52,7 @@ int main(int argc, char **argv)
printf("Error reading binary STL header: %s\n", strerror(errno)); printf("Error reading binary STL header: %s\n", strerror(errno));
return 4; return 4;
} }
title[79] = '\0'; // ensure null termination of title string
count = strlen(title); count = strlen(title);
if (count == 0) snprintf(title, 80, "STL object from file %s", argv[1]); if (count == 0) snprintf(title, 80, "STL object from file %s", argv[1]);