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Merge pull request #159 from 4zv4l/check_openFile

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check open file before close() for host_model_info
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TheDarkBug 2021-11-03 14:53:41 +01:00 committed by GitHub
commit e941d81815
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1 changed files with 5 additions and 4 deletions
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uwufetch.c
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@ -666,10 +666,11 @@ void get_info()
#else
FILE *cpuinfo = popen("sysctl -a | egrep -i 'hw.model'", "r");
#endif
FILE *host_model_info = fopen("/sys/devices/virtual/dmi/id/board_name", "r");
if (!host_model_info)
if ((host_model_info = fopen("/sys/devices/virtual/dmi/id/product_name", "r")) != NULL)
fclose(host_model_info);
FILE *host_model_info = fopen("/sys/devices/virtual/dmi/id/board_name", "r"); // first try open the file
if (!host_model_info) // if failed
host_model_info = fopen("/sys/devices/virtual/dmi/id/product_name", "r"); // try open another file
if(host_model_info) // if one of the file could be open then close it
fclose(host_model_info);
#ifdef __WINDOWS__
host_model_info = popen("wmic computersystem get model", "r");
while (fgets(line, sizeof(line), host_model_info))