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Fixed recursion segfault

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This commit is contained in:
TheDarkBug 2021-10-03 23:54:59 +02:00
parent d6d9962b93
commit 87c0cbe954
1 changed files with 5 additions and 4 deletions
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9
uwufetch.c
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@ -175,7 +175,7 @@ int main(int argc, char *argv[])
{ {
uwu_hw(gpu_model[i]); uwu_hw(gpu_model[i]);
} }
// uwu_hw("cpu"); uwu_hw(cpu_model);
uwu_hw(host_model); uwu_hw(host_model);
print_info(); print_info();
@ -712,8 +712,9 @@ void replace(char *original, char *search, char *replacer)
{ {
char *ch; char *ch;
char buffer[1024]; char buffer[1024];
while (ch = strstr(original, search)) while ((ch = strstr(original, search)))
{ {
ch = strstr(original, search);
strncpy(buffer, original, ch - original); strncpy(buffer, original, ch - original);
buffer[ch - original] = 0; buffer[ch - original] = 0;
sprintf(buffer + (ch - original), "%s%s", replacer, ch + strlen(search)); sprintf(buffer + (ch - original), "%s%s", replacer, ch + strlen(search));
@ -727,7 +728,7 @@ void replace_ignorecase(char *original, char *search, char *replacer)
{ {
char *ch; char *ch;
char buffer[1024]; char buffer[1024];
while (ch = strcasestr(original, search)) while ((ch = strcasestr(original, search)))
{ {
strncpy(buffer, original, ch - original); strncpy(buffer, original, ch - original);
buffer[ch - original] = 0; buffer[ch - original] = 0;
@ -1154,7 +1155,7 @@ void uwu_hw(char *hwname)
{ {
#define HW_TO_UWU(original, uwuified) \ #define HW_TO_UWU(original, uwuified) \
replace_ignorecase(hwname, original, uwuified); replace_ignorecase(hwname, original, uwuified);
replace(hwname, "CPU", "CPUwU"); replace(hwname, "CPU", "CC\bPUwU"); // for some reasons this caused a segfault, using a \b char fixes it
replace(hwname, "cpu", "CPUwU"); replace(hwname, "cpu", "CPUwU");
HW_TO_UWU("lenovo", "LenOwO") HW_TO_UWU("lenovo", "LenOwO")
HW_TO_UWU("gpu", "GPUwU") HW_TO_UWU("gpu", "GPUwU")