devs/cproof
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Tidy up some code

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* less allocations
* less duplicate code

Signed-off-by: Steffen Jaeckel <s@jaeckel.eu>
This commit is contained in:
Steffen Jaeckel
2025-08-05 16:23:34 +02:00
parent 40aafd06e7
commit 9d335729a0
1 changed files with 24 additions and 40 deletions
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64
src/command/cmd_ac.c
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@@ -1662,7 +1662,7 @@ char*
cmd_ac_complete_filepath(const char* const input, char* const startstr, gboolean previous)
{
unsigned int output_off = 0;
char* tmp;
char* tmp = NULL;
// strip command
char* inpcp = (char*)input + strlen(startstr);
@@ -1674,38 +1674,36 @@ cmd_ac_complete_filepath(const char* const input, char* const startstr, gboolean
// strip quotes
if (*inpcp == '"') {
tmp = strchr(inpcp + 1, '"');
tmp = strrchr(inpcp + 1, '"');
if (tmp) {
*tmp = '\0';
}
tmp = strdup(inpcp + 1);
free(inpcp);
inpcp = tmp;
tmp = NULL;
}
// expand ~ to $HOME
if (inpcp[0] == '~' && inpcp[1] == '/') {
tmp = g_strdup_printf("%s/%sfoo", getenv("HOME"), inpcp + 2);
if (!tmp) {
char* home = getenv("HOME");
if (!home) {
free(inpcp);
return NULL;
}
output_off = strlen(getenv("HOME")) + 1;
tmp = g_strdup_printf("%s/%sfoo", home, inpcp + 2);
output_off = strlen(home) + 1;
} else {
tmp = g_strdup_printf("%sfoo", inpcp);
if (!tmp) {
free(inpcp);
return NULL;
}
}
free(inpcp);
inpcp = tmp;
if (!tmp) {
return NULL;
}
char* inpcp2 = strdup(inpcp);
char* foofile = strdup(basename(inpcp2));
char* directory = strdup(dirname(inpcp));
free(inpcp);
free(inpcp2);
char* foofile = strdup(basename(tmp));
char* directory = strdup(dirname(tmp));
g_free(tmp);
GArray* files = g_array_new(TRUE, FALSE, sizeof(char*));
g_array_set_clear_func(files, (GDestroyNotify)_filepath_item_free);
@@ -1724,40 +1722,26 @@ cmd_ac_complete_filepath(const char* const input, char* const startstr, gboolean
continue;
}
char* acstring;
char* acstring = NULL;
if (output_off) {
tmp = g_strdup_printf("%s/%s", directory, dir->d_name);
if (!tmp) {
free(directory);
free(foofile);
return NULL;
if (tmp) {
acstring = g_strdup_printf("~/%s", tmp + output_off);
g_free(tmp);
}
acstring = g_strdup_printf("~/%s", tmp + output_off);
if (!acstring) {
free(directory);
free(foofile);
return NULL;
}
free(tmp);
} else if (strcmp(directory, "/") == 0) {
acstring = g_strdup_printf("/%s", dir->d_name);
if (!acstring) {
free(directory);
free(foofile);
return NULL;
}
} else {
acstring = g_strdup_printf("%s/%s", directory, dir->d_name);
if (!acstring) {
free(directory);
free(foofile);
return NULL;
}
}
if (!acstring) {
g_array_free(files, TRUE);
free(foofile);
free(directory);
return NULL;
}
char* acstring_cpy = strdup(acstring);
g_array_append_val(files, acstring_cpy);
free(acstring);
g_array_append_val(files, acstring);
}
closedir(d);
}