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[v1.06] Replace emalloc+memset with ecalloc when possible. Refactor some memory allocation code

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Dr-Noob
2024-08-24 15:32:33 +01:00
parent 025e28c516
commit 40374121b8
10 changed files with 19 additions and 32 deletions
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5
src/riscv/riscv.c
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@@ -100,9 +100,8 @@ struct extensions* get_extensions_from_str(char* str) {
return ext;
}
int len = sizeof(char) * (strlen(str)+1);
ext->str = emalloc(sizeof(char) * len);
memset(ext->str, 0, len);
int len = strlen(str);
ext->str = ecalloc(len+1, sizeof(char));
strncpy(ext->str, str, sizeof(char) * len);
// Code inspired in Linux kernel (riscv_fill_hwcap):

8
src/riscv/udev.c
View File

@@ -40,8 +40,7 @@ char* get_field_from_devtree(int DEVTREE_FIELD) {
tmp1++;
int strlen = filelen-(tmp1-buf);
char* hardware = emalloc(sizeof(char) * strlen);
memset(hardware, 0, sizeof(char) * strlen);
char* hardware = ecalloc(strlen, sizeof(char));
strncpy(hardware, tmp1, strlen-1);
return hardware;
@@ -70,9 +69,8 @@ char* parse_cpuinfo_field(char* field_str) {
}
int ret_strlen = (end-tmp);
char* ret = emalloc(sizeof(char) * (ret_strlen+1));
memset(ret, 0, sizeof(char) * (ret_strlen+1));
strncpy(ret, tmp, ret_strlen);
char* ret = ecalloc(ret_strlen+1, sizeof(char));
strncpy(ret, tmp, sizeof(char) * ret_strlen);
return ret;
}