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-rw-r--r--lib/libalpm/conflict.c9
-rw-r--r--lib/libalpm/db.c13
-rw-r--r--lib/libalpm/delta.c3
-rw-r--r--lib/libalpm/deps.c21
-rw-r--r--lib/libalpm/group.c7
-rw-r--r--lib/libalpm/handle.c7
-rw-r--r--lib/libalpm/package.c19
-rw-r--r--lib/libalpm/server.c12
-rw-r--r--lib/libalpm/sync.c5
-rw-r--r--lib/libalpm/trans.c5
-rw-r--r--lib/libalpm/util.h7
11 files changed, 30 insertions, 78 deletions
diff --git a/lib/libalpm/conflict.c b/lib/libalpm/conflict.c
index d09c996d..0baef8d1 100644
--- a/lib/libalpm/conflict.c
+++ b/lib/libalpm/conflict.c
@@ -239,12 +239,9 @@ static alpm_list_t *add_fileconflict(alpm_list_t *conflicts,
pmconflicttype_t type, const char *filestr,
const char* name1, const char* name2)
{
- pmconflict_t *conflict = malloc(sizeof(pmconflict_t));
- if(conflict == NULL) {
- _alpm_log(PM_LOG_ERROR, _("malloc failure: could not allocate %d bytes\n"),
- sizeof(pmconflict_t));
- return(conflicts);
- }
+ pmconflict_t *conflict;
+ MALLOC(conflict, sizeof(pmconflict_t), return(conflicts));
+
conflict->type = type;
strncpy(conflict->target, name1, PKG_NAME_LEN);
strncpy(conflict->file, filestr, CONFLICT_FILE_LEN);
diff --git a/lib/libalpm/db.c b/lib/libalpm/db.c
index 1052840f..8c36c310 100644
--- a/lib/libalpm/db.c
+++ b/lib/libalpm/db.c
@@ -582,18 +582,9 @@ pmdb_t *_alpm_db_new(const char *dbpath, const char *treename)
ALPM_LOG_FUNC;
- db = calloc(1, sizeof(pmdb_t));
- if(db == NULL) {
- _alpm_log(PM_LOG_ERROR, "calloc : %s\n", strerror(errno));
- RET_ERR(PM_ERR_MEMORY, NULL);
- }
+ CALLOC(db, 1, sizeof(pmdb_t), RET_ERR(PM_ERR_MEMORY, NULL));
+ CALLOC(db->path, 1, pathsize, RET_ERR(PM_ERR_MEMORY, NULL));
- db->path = calloc(1, pathsize);
- if(db->path == NULL) {
- _alpm_log(PM_LOG_ERROR, "calloc : %s\n", strerror(errno));
- FREE(db);
- RET_ERR(PM_ERR_MEMORY, NULL);
- }
sprintf(db->path, "%s%s/", dbpath, treename);
strncpy(db->treename, treename, PATH_MAX);
diff --git a/lib/libalpm/delta.c b/lib/libalpm/delta.c
index 00ed46cb..626ffb31 100644
--- a/lib/libalpm/delta.c
+++ b/lib/libalpm/delta.c
@@ -26,6 +26,7 @@
/* libalpm */
#include "delta.h"
+#include "error.h"
#include "util.h"
#include "log.h"
#include "alpm_list.h"
@@ -235,7 +236,7 @@ pmdelta_t *_alpm_delta_parse(char *line)
pmdelta_t *delta;
char *tmp = line, *tmp2;
- delta = malloc(sizeof(pmdelta_t));
+ CALLOC(delta, 1, sizeof(pmdelta_t), RET_ERR(PM_ERR_MEMORY, NULL));
tmp2 = tmp;
tmp = strchr(tmp, ' ');
diff --git a/lib/libalpm/deps.c b/lib/libalpm/deps.c
index b459ca6c..f399083c 100644
--- a/lib/libalpm/deps.c
+++ b/lib/libalpm/deps.c
@@ -71,11 +71,7 @@ pmdepmissing_t *_alpm_depmiss_new(const char *target, pmdeptype_t type,
ALPM_LOG_FUNC;
- miss = malloc(sizeof(pmdepmissing_t));
- if(miss == NULL) {
- _alpm_log(PM_LOG_ERROR, _("malloc failure: could not allocate %d bytes\n"), sizeof(pmdepmissing_t));
- RET_ERR(PM_ERR_MEMORY, NULL);
- }
+ MALLOC(miss, sizeof(pmdepmissing_t), RET_ERR(PM_ERR_MEMORY, NULL));
strncpy(miss->target, target, PKG_NAME_LEN);
miss->type = type;
@@ -524,11 +520,7 @@ pmdepend_t SYMEXPORT *alpm_splitdep(const char *depstring)
}
newstr = strdup(depstring);
- depend = malloc(sizeof(pmdepend_t));
- if(depend == NULL) {
- _alpm_log(PM_LOG_ERROR, _("malloc failure: could not allocate %d bytes\n"), sizeof(pmdepend_t));
- return(NULL);
- }
+ MALLOC(depend, sizeof(pmdepend_t), return(NULL));
/* Find a version comparator if one exists. If it does, set the type and
* increment the ptr accordingly so we can copy the right strings. */
@@ -855,12 +847,11 @@ char SYMEXPORT *alpm_dep_get_string(pmdepend_t *dep)
ASSERT(handle != NULL, return(NULL));
ASSERT(dep != NULL, return(NULL));
+ /* TODO redo the sprintf, change to snprintf and
+ * make it less hacky and dependent on sizeof, etc */
char *ptr;
- char *depstring = malloc(sizeof(pmdepend_t));
- if(depstring == NULL) {
- _alpm_log(PM_LOG_ERROR, _("malloc failure: could not allocate %d bytes\n"), sizeof(pmdepend_t));
- return NULL;
- }
+ char *depstring;
+ MALLOC(depstring, sizeof(pmdepend_t), RET_ERR(PM_ERR_MEMORY, NULL));
strcpy(depstring, dep->name);
ptr = depstring + strlen(depstring);
diff --git a/lib/libalpm/group.c b/lib/libalpm/group.c
index 7a6db163..4ad39d6d 100644
--- a/lib/libalpm/group.c
+++ b/lib/libalpm/group.c
@@ -39,12 +39,7 @@ pmgrp_t *_alpm_grp_new()
ALPM_LOG_FUNC;
- grp = calloc(1, sizeof(pmgrp_t));
- if(grp == NULL) {
- _alpm_log(PM_LOG_ERROR, _("malloc failure: could not allocate %d bytes\n"),
- sizeof(pmgrp_t));
- RET_ERR(PM_ERR_MEMORY, NULL);
- }
+ CALLOC(grp, 1, sizeof(pmgrp_t), RET_ERR(PM_ERR_MEMORY, NULL));
return(grp);
}
diff --git a/lib/libalpm/handle.c b/lib/libalpm/handle.c
index 242bbe51..5cbb0157 100644
--- a/lib/libalpm/handle.c
+++ b/lib/libalpm/handle.c
@@ -47,13 +47,8 @@ pmhandle_t *_alpm_handle_new()
{
pmhandle_t *handle;
- handle = malloc(sizeof(pmhandle_t));
- if(handle == NULL) {
- _alpm_log(PM_LOG_ERROR, _("malloc failure: could not allocate %d bytes\n"), sizeof(pmhandle_t));
- RET_ERR(PM_ERR_MEMORY, NULL);
- }
+ CALLOC(handle, 1, sizeof(pmhandle_t), RET_ERR(PM_ERR_MEMORY, NULL));
- memset(handle, 0, sizeof(pmhandle_t));
handle->lckfd = -1;
handle->logstream = NULL;
diff --git a/lib/libalpm/package.c b/lib/libalpm/package.c
index 4f6f5a9e..9c166a50 100644
--- a/lib/libalpm/package.c
+++ b/lib/libalpm/package.c
@@ -668,9 +668,7 @@ pmpkg_t *_alpm_pkg_new(const char *name, const char *version)
ALPM_LOG_FUNC;
- if((pkg = calloc(1,sizeof(pmpkg_t))) == NULL) {
- RET_ERR(PM_ERR_MEMORY, NULL);
- }
+ CALLOC(pkg, 1, sizeof(pmpkg_t), RET_ERR(PM_ERR_MEMORY, NULL));
if(name && name[0] != 0) {
strncpy(pkg->name, name, PKG_NAME_LEN);
@@ -692,10 +690,7 @@ pmpkg_t *_alpm_pkg_dup(pmpkg_t *pkg)
ALPM_LOG_FUNC;
- if((newpkg = calloc(1, sizeof(pmpkg_t))) == NULL) {
- _alpm_log(PM_LOG_ERROR, _("malloc failure: could not allocate %d bytes\n"), sizeof(pmpkg_t));
- RET_ERR(PM_ERR_MEMORY, NULL);
- }
+ CALLOC(newpkg, 1, sizeof(pmpkg_t), RET_ERR(PM_ERR_MEMORY, NULL));
memcpy(newpkg, pkg, sizeof(pmpkg_t));
newpkg->licenses = alpm_list_strdup(alpm_pkg_get_licenses(pkg));
@@ -951,14 +946,14 @@ pmpkg_t *_alpm_pkg_load(const char *pkgfile, unsigned short full)
/* If full is false, only read through the archive until we find our needed
* metadata. If it is true, read through the entire archive, which serves
* as a verfication of integrity. */
- while((ret = archive_read_next_header (archive, &entry)) == ARCHIVE_OK) {
+ while((ret = archive_read_next_header(archive, &entry)) == ARCHIVE_OK) {
const char *entry_name = archive_entry_pathname(entry);
if(strcmp(entry_name, ".PKGINFO") == 0) {
/* extract this file into /tmp. it has info for us */
descfile = strdup("/tmp/alpm_XXXXXX");
fd = mkstemp(descfile);
- archive_read_data_into_fd (archive, fd);
+ archive_read_data_into_fd(archive, fd);
/* parse the info file */
if(parse_descfile(descfile, info) == -1) {
_alpm_log(PM_LOG_ERROR, _("could not parse package description file in %s\n"),
@@ -984,12 +979,9 @@ pmpkg_t *_alpm_pkg_load(const char *pkgfile, unsigned short full)
/* Build info->files from the filelist */
FILE *fp;
char *fn;
- char *str;
+ char str[PATH_MAX+1];
int fd;
- if((str = malloc(PATH_MAX)) == NULL) {
- RET_ERR(PM_ERR_MEMORY, (pmpkg_t *)-1);
- }
fn = strdup("/tmp/alpm_XXXXXX");
fd = mkstemp(fn);
archive_read_data_into_fd(archive,fd);
@@ -1001,7 +993,6 @@ pmpkg_t *_alpm_pkg_load(const char *pkgfile, unsigned short full)
_alpm_strtrim(str);
info->files = alpm_list_add(info->files, strdup(str));
}
- FREE(str);
fclose(fp);
if(unlink(fn)) {
_alpm_log(PM_LOG_WARNING, _("could not remove tempfile %s\n"), fn);
diff --git a/lib/libalpm/server.c b/lib/libalpm/server.c
index 11a92033..d4c0a05a 100644
--- a/lib/libalpm/server.c
+++ b/lib/libalpm/server.c
@@ -49,13 +49,8 @@ pmserver_t *_alpm_server_new(const char *url)
ALPM_LOG_FUNC;
- server = malloc(sizeof(pmserver_t));
- if(server == NULL) {
- _alpm_log(PM_LOG_ERROR, _("malloc failure: could not allocate %d bytes\n"), sizeof(pmserver_t));
- RET_ERR(PM_ERR_MEMORY, NULL);
- }
+ CALLOC(server, 1, sizeof(pmserver_t), RET_ERR(PM_ERR_MEMORY, NULL));
- memset(server, 0, sizeof(pmserver_t));
u = downloadParseURL(url);
if(!u) {
_alpm_log(PM_LOG_ERROR, _("url '%s' is invalid, ignoring\n"), url);
@@ -122,10 +117,7 @@ static struct url *url_for_file(pmserver_t *server, const char *filename)
int doclen = 0;
doclen = strlen(server->s_url->doc) + strlen(filename) + 2;
- doc = calloc(doclen, sizeof(char));
- if(!doc) {
- RET_ERR(PM_ERR_MEMORY, NULL);
- }
+ CALLOC(doc, doclen, sizeof(char), RET_ERR(PM_ERR_MEMORY, NULL));
snprintf(doc, doclen, "%s/%s", server->s_url->doc, filename);
ret = downloadMakeURL(server->s_url->scheme,
diff --git a/lib/libalpm/sync.c b/lib/libalpm/sync.c
index 5aa0beae..4900bda4 100644
--- a/lib/libalpm/sync.c
+++ b/lib/libalpm/sync.c
@@ -56,10 +56,7 @@ pmsyncpkg_t *_alpm_sync_new(int type, pmpkg_t *spkg, void *data)
ALPM_LOG_FUNC;
- if((sync = malloc(sizeof(pmsyncpkg_t))) == NULL) {
- _alpm_log(PM_LOG_ERROR, _("malloc failure: could not allocate %d bytes\n"), sizeof(pmsyncpkg_t));
- return(NULL);
- }
+ CALLOC(sync, 1, sizeof(pmsyncpkg_t), RET_ERR(PM_ERR_MEMORY, NULL));
sync->type = type;
sync->pkg = spkg;
diff --git a/lib/libalpm/trans.c b/lib/libalpm/trans.c
index b8f87371..1f9f225a 100644
--- a/lib/libalpm/trans.c
+++ b/lib/libalpm/trans.c
@@ -229,10 +229,7 @@ pmtrans_t *_alpm_trans_new()
ALPM_LOG_FUNC;
- if((trans = malloc(sizeof(pmtrans_t))) == NULL) {
- _alpm_log(PM_LOG_ERROR, _("malloc failure: could not allocate %d bytes\n"), sizeof(pmtrans_t));
- return(NULL);
- }
+ CALLOC(trans, 1, sizeof(pmtrans_t), RET_ERR(PM_ERR_MEMORY, NULL));
trans->targets = NULL;
trans->packages = NULL;
diff --git a/lib/libalpm/util.h b/lib/libalpm/util.h
index d8e6cbd8..3b8fd83d 100644
--- a/lib/libalpm/util.h
+++ b/lib/libalpm/util.h
@@ -39,7 +39,12 @@
#define _(s) s
#endif
-#define FREE(p) do { if (p) { free(p); p = NULL; } } while(0)
+#define ALLOC_FAIL(s) do { _alpm_log(PM_LOG_ERROR, _("alloc failure: could not allocate %d bytes\n"), s); } while(0)
+
+#define MALLOC(p, s, action) do { p = calloc(1, s); if(p == NULL) { ALLOC_FAIL(s); action; } } while(0)
+#define CALLOC(p, l, s, action) do { p = calloc(l, s); if(p == NULL) { ALLOC_FAIL(s); action; } } while(0)
+
+#define FREE(p) do { if(p) { free(p); p = NULL; } } while(0)
#define ASSERT(cond, action) do { if(!(cond)) { action; } } while(0)

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