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Reduce memory in write_last_d()

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Palanix 2024-04-07 01:11:01 +02:00
parent 26eac4f72b
commit c42b0fef3f
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GPG key ID: 439CD6BD9905FAC5
1 changed files with 9 additions and 9 deletions
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18
ccc.c
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@ -32,7 +32,7 @@ void highlight_current_line();
void show_file_content();
void edit_file();
void toggle_executable();
void replace_home(char *str);
char *replace_home(char *str);
int write_last_d();
void create_file();
void delete_files();
@ -892,24 +892,24 @@ void toggle_executable()
}
void replace_home(char *str)
char *replace_home(char *str)
{
char *home = getenv("HOME");
if (home == NULL) {
wpprintw("$HOME is not defined");
return;
return str;
}
char *after_tilde = estrdup(str + 1);
char *newstr = memalloc((strlen(str) + strlen(home)) * sizeof(char));
/* replace ~ with home */
snprintf(str, PATH_MAX, "%s%s", home, after_tilde);
free(after_tilde);
snprintf(newstr, strlen(str) + strlen(home), "%s%s", home, str + 1);
free(str);
return newstr;
}
int write_last_d()
{
#ifdef LAST_D
char *last_d = memalloc(PATH_MAX * sizeof(char));
strcpy(last_d, LAST_D);
char *last_d = estrdup(LAST_D);
#else
char *last_d = getenv("CCC_LAST_D");
#endif
@ -918,7 +918,7 @@ int write_last_d()
return -1;
} else {
if (last_d[0] == '~') {
replace_home(last_d);
last_d = replace_home(last_d);
}
char *last_ddup = estrdup(last_d);