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Remove xmalloc calls.

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This commit is contained in:
Matt Kraai 2001-10-18 15:08:30 +00:00
parent a0f0ae5a7a
commit 3dd4f5ed69
2 changed files with 58 additions and 60 deletions
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59
archival/dpkg.c
View File

@ -506,60 +506,59 @@ unsigned int fill_package_struct(char *control_buffer)
{ {
common_node_t *new_node = (common_node_t *) xcalloc(1, sizeof(common_node_t)); common_node_t *new_node = (common_node_t *) xcalloc(1, sizeof(common_node_t));
char **field_name = xmalloc(sizeof(char *)); char *field_name;
char **field_value = xmalloc(sizeof(char *)); char *field_value;
int field_start = 0; int field_start = 0;
int num = -1; int num = -1;
int buffer_length = strlen(control_buffer); int buffer_length = strlen(control_buffer);
new_node->version = search_name_hashtable("unknown"); new_node->version = search_name_hashtable("unknown");
while (field_start < buffer_length) { while (field_start < buffer_length) {
field_start += read_package_field(&control_buffer[field_start], field_name, field_value); field_start += read_package_field(&control_buffer[field_start],
&field_name, &field_value);
if (*field_name == NULL) { if (field_name == NULL) {
goto fill_package_struct_cleanup; // Oh no, the dreaded goto statement !! goto fill_package_struct_cleanup; // Oh no, the dreaded goto statement !!
} }
if (strcmp(*field_name, "Package") == 0) { if (strcmp(field_name, "Package") == 0) {
new_node->name = search_name_hashtable(*field_value); new_node->name = search_name_hashtable(field_value);
} }
else if (strcmp(*field_name, "Version") == 0) { else if (strcmp(field_name, "Version") == 0) {
new_node->version = search_name_hashtable(*field_value); new_node->version = search_name_hashtable(field_value);
} }
else if (strcmp(*field_name, "Pre-Depends") == 0) { else if (strcmp(field_name, "Pre-Depends") == 0) {
add_split_dependencies(new_node, *field_value, EDGE_PRE_DEPENDS); add_split_dependencies(new_node, field_value, EDGE_PRE_DEPENDS);
} }
else if (strcmp(*field_name, "Depends") == 0) { else if (strcmp(field_name, "Depends") == 0) {
add_split_dependencies(new_node, *field_value, EDGE_DEPENDS); add_split_dependencies(new_node, field_value, EDGE_DEPENDS);
} }
else if (strcmp(*field_name, "Replaces") == 0) { else if (strcmp(field_name, "Replaces") == 0) {
add_split_dependencies(new_node, *field_value, EDGE_REPLACES); add_split_dependencies(new_node, field_value, EDGE_REPLACES);
} }
else if (strcmp(*field_name, "Provides") == 0) { else if (strcmp(field_name, "Provides") == 0) {
add_split_dependencies(new_node, *field_value, EDGE_PROVIDES); add_split_dependencies(new_node, field_value, EDGE_PROVIDES);
} }
else if (strcmp(*field_name, "Conflicts") == 0) { else if (strcmp(field_name, "Conflicts") == 0) {
add_split_dependencies(new_node, *field_value, EDGE_CONFLICTS); add_split_dependencies(new_node, field_value, EDGE_CONFLICTS);
} }
else if (strcmp(*field_name, "Suggests") == 0) { else if (strcmp(field_name, "Suggests") == 0) {
add_split_dependencies(new_node, *field_value, EDGE_SUGGESTS); add_split_dependencies(new_node, field_value, EDGE_SUGGESTS);
} }
else if (strcmp(*field_name, "Recommends") == 0) { else if (strcmp(field_name, "Recommends") == 0) {
add_split_dependencies(new_node, *field_value, EDGE_RECOMMENDS); add_split_dependencies(new_node, field_value, EDGE_RECOMMENDS);
} }
else if (strcmp(*field_name, "Enhances") == 0) { else if (strcmp(field_name, "Enhances") == 0) {
add_split_dependencies(new_node, *field_value, EDGE_ENHANCES); add_split_dependencies(new_node, field_value, EDGE_ENHANCES);
} }
fill_package_struct_cleanup: fill_package_struct_cleanup:
if (*field_name) { if (field_name) {
free(*field_name); free(field_name);
} }
if (*field_value) { if (field_value) {
free(*field_value); free(field_value);
} }
} }
free(field_name);
free(field_value);
if (new_node->version == search_name_hashtable("unknown")) { if (new_node->version == search_name_hashtable("unknown")) {
free_package(new_node); free_package(new_node);

59
dpkg.c
View File

@ -506,60 +506,59 @@ unsigned int fill_package_struct(char *control_buffer)
{ {
common_node_t *new_node = (common_node_t *) xcalloc(1, sizeof(common_node_t)); common_node_t *new_node = (common_node_t *) xcalloc(1, sizeof(common_node_t));
char **field_name = xmalloc(sizeof(char *)); char *field_name;
char **field_value = xmalloc(sizeof(char *)); char *field_value;
int field_start = 0; int field_start = 0;
int num = -1; int num = -1;
int buffer_length = strlen(control_buffer); int buffer_length = strlen(control_buffer);
new_node->version = search_name_hashtable("unknown"); new_node->version = search_name_hashtable("unknown");
while (field_start < buffer_length) { while (field_start < buffer_length) {
field_start += read_package_field(&control_buffer[field_start], field_name, field_value); field_start += read_package_field(&control_buffer[field_start],
&field_name, &field_value);
if (*field_name == NULL) { if (field_name == NULL) {
goto fill_package_struct_cleanup; // Oh no, the dreaded goto statement !! goto fill_package_struct_cleanup; // Oh no, the dreaded goto statement !!
} }
if (strcmp(*field_name, "Package") == 0) { if (strcmp(field_name, "Package") == 0) {
new_node->name = search_name_hashtable(*field_value); new_node->name = search_name_hashtable(field_value);
} }
else if (strcmp(*field_name, "Version") == 0) { else if (strcmp(field_name, "Version") == 0) {
new_node->version = search_name_hashtable(*field_value); new_node->version = search_name_hashtable(field_value);
} }
else if (strcmp(*field_name, "Pre-Depends") == 0) { else if (strcmp(field_name, "Pre-Depends") == 0) {
add_split_dependencies(new_node, *field_value, EDGE_PRE_DEPENDS); add_split_dependencies(new_node, field_value, EDGE_PRE_DEPENDS);
} }
else if (strcmp(*field_name, "Depends") == 0) { else if (strcmp(field_name, "Depends") == 0) {
add_split_dependencies(new_node, *field_value, EDGE_DEPENDS); add_split_dependencies(new_node, field_value, EDGE_DEPENDS);
} }
else if (strcmp(*field_name, "Replaces") == 0) { else if (strcmp(field_name, "Replaces") == 0) {
add_split_dependencies(new_node, *field_value, EDGE_REPLACES); add_split_dependencies(new_node, field_value, EDGE_REPLACES);
} }
else if (strcmp(*field_name, "Provides") == 0) { else if (strcmp(field_name, "Provides") == 0) {
add_split_dependencies(new_node, *field_value, EDGE_PROVIDES); add_split_dependencies(new_node, field_value, EDGE_PROVIDES);
} }
else if (strcmp(*field_name, "Conflicts") == 0) { else if (strcmp(field_name, "Conflicts") == 0) {
add_split_dependencies(new_node, *field_value, EDGE_CONFLICTS); add_split_dependencies(new_node, field_value, EDGE_CONFLICTS);
} }
else if (strcmp(*field_name, "Suggests") == 0) { else if (strcmp(field_name, "Suggests") == 0) {
add_split_dependencies(new_node, *field_value, EDGE_SUGGESTS); add_split_dependencies(new_node, field_value, EDGE_SUGGESTS);
} }
else if (strcmp(*field_name, "Recommends") == 0) { else if (strcmp(field_name, "Recommends") == 0) {
add_split_dependencies(new_node, *field_value, EDGE_RECOMMENDS); add_split_dependencies(new_node, field_value, EDGE_RECOMMENDS);
} }
else if (strcmp(*field_name, "Enhances") == 0) { else if (strcmp(field_name, "Enhances") == 0) {
add_split_dependencies(new_node, *field_value, EDGE_ENHANCES); add_split_dependencies(new_node, field_value, EDGE_ENHANCES);
} }
fill_package_struct_cleanup: fill_package_struct_cleanup:
if (*field_name) { if (field_name) {
free(*field_name); free(field_name);
} }
if (*field_value) { if (field_value) {
free(*field_value); free(field_value);
} }
} }
free(field_name);
free(field_value);
if (new_node->version == search_name_hashtable("unknown")) { if (new_node->version == search_name_hashtable("unknown")) {
free_package(new_node); free_package(new_node);