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-rw-r--r--lib/libalpm/be_local.c14
-rw-r--r--lib/libalpm/be_package.c2
-rw-r--r--lib/libalpm/be_sync.c8
-rw-r--r--lib/libalpm/util.c8
4 files changed, 17 insertions, 15 deletions
diff --git a/lib/libalpm/be_local.c b/lib/libalpm/be_local.c
index 30e59d00..ee805b9e 100644
--- a/lib/libalpm/be_local.c
+++ b/lib/libalpm/be_local.c
@@ -496,7 +496,7 @@ char *_alpm_local_db_pkgpath(alpm_db_t *db, alpm_pkg_t *info,
#define READ_NEXT() do { \
if(fgets(line, sizeof(line), fp) == NULL && !feof(fp)) goto error; \
- _alpm_strip_newline(line); \
+ _alpm_strip_newline(line, 0); \
} while(0)
#define READ_AND_STORE(f) do { \
@@ -509,7 +509,7 @@ char *_alpm_local_db_pkgpath(alpm_db_t *db, alpm_pkg_t *info,
if(fgets(line, sizeof(line), fp) == NULL) {\
if(!feof(fp)) goto error; else break; \
} \
- if(_alpm_strip_newline(line) == 0) break; \
+ if(_alpm_strip_newline(line, 0) == 0) break; \
STRDUP(linedup, line, goto error); \
f = alpm_list_add(f, linedup); \
} while(1) /* note the while(1) and not (0) */
@@ -518,7 +518,7 @@ char *_alpm_local_db_pkgpath(alpm_db_t *db, alpm_pkg_t *info,
if(fgets(line, sizeof(line), fp) == NULL) {\
if(!feof(fp)) goto error; else break; \
} \
- if(_alpm_strip_newline(line) == 0) break; \
+ if(_alpm_strip_newline(line, 0) == 0) break; \
f = alpm_list_add(f, _alpm_splitdep(line)); \
} while(1) /* note the while(1) and not (0) */
@@ -564,7 +564,7 @@ static int local_db_read(alpm_pkg_t *info, alpm_dbinfrq_t inforeq)
if(fgets(line, sizeof(line), fp) == NULL && !feof(fp)) {
goto error;
}
- if(_alpm_strip_newline(line) == 0) {
+ if(_alpm_strip_newline(line, 0) == 0) {
/* length of stripped line was zero */
continue;
}
@@ -651,13 +651,13 @@ static int local_db_read(alpm_pkg_t *info, alpm_dbinfrq_t inforeq)
}
free(path);
while(fgets(line, sizeof(line), fp)) {
- _alpm_strip_newline(line);
+ _alpm_strip_newline(line, 0);
if(strcmp(line, "%FILES%") == 0) {
size_t files_count = 0, files_size = 0, len;
alpm_file_t *files = NULL;
while(fgets(line, sizeof(line), fp) &&
- (len = _alpm_strip_newline(line))) {
+ (len = _alpm_strip_newline(line, 0))) {
if(files_count >= files_size) {
size_t old_size = files_size;
if(files_size == 0) {
@@ -691,7 +691,7 @@ static int local_db_read(alpm_pkg_t *info, alpm_dbinfrq_t inforeq)
info->files.count = files_count;
info->files.files = files;
} else if(strcmp(line, "%BACKUP%") == 0) {
- while(fgets(line, sizeof(line), fp) && _alpm_strip_newline(line)) {
+ while(fgets(line, sizeof(line), fp) && _alpm_strip_newline(line, 0)) {
alpm_backup_t *backup;
CALLOC(backup, 1, sizeof(alpm_backup_t), goto error);
if(_alpm_split_backup(line, &backup)) {
diff --git a/lib/libalpm/be_package.c b/lib/libalpm/be_package.c
index 0d296a81..dd027f5e 100644
--- a/lib/libalpm/be_package.c
+++ b/lib/libalpm/be_package.c
@@ -168,7 +168,7 @@ static int parse_descfile(alpm_handle_t *handle, struct archive *a, alpm_pkg_t *
/* loop until we reach EOF or other error */
while((ret = _alpm_archive_fgets(a, &buf)) == ARCHIVE_OK) {
- size_t len = _alpm_strip_newline(buf.line);
+ size_t len = _alpm_strip_newline(buf.line, buf.real_line_size);
linenum++;
key = buf.line;
diff --git a/lib/libalpm/be_sync.c b/lib/libalpm/be_sync.c
index 02f087ad..29ef1900 100644
--- a/lib/libalpm/be_sync.c
+++ b/lib/libalpm/be_sync.c
@@ -482,7 +482,7 @@ cleanup:
#define READ_NEXT() do { \
if(_alpm_archive_fgets(archive, &buf) != ARCHIVE_OK) goto error; \
line = buf.line; \
- _alpm_strip_newline(line); \
+ _alpm_strip_newline(line, buf.real_line_size); \
} while(0)
#define READ_AND_STORE(f) do { \
@@ -493,14 +493,14 @@ cleanup:
#define READ_AND_STORE_ALL(f) do { \
char *linedup; \
if(_alpm_archive_fgets(archive, &buf) != ARCHIVE_OK) goto error; \
- if(_alpm_strip_newline(buf.line) == 0) break; \
+ if(_alpm_strip_newline(buf.line, buf.real_line_size) == 0) break; \
STRDUP(linedup, buf.line, goto error); \
f = alpm_list_add(f, linedup); \
} while(1) /* note the while(1) and not (0) */
#define READ_AND_SPLITDEP(f) do { \
if(_alpm_archive_fgets(archive, &buf) != ARCHIVE_OK) goto error; \
- if(_alpm_strip_newline(buf.line) == 0) break; \
+ if(_alpm_strip_newline(buf.line, buf.real_line_size) == 0) break; \
f = alpm_list_add(f, _alpm_splitdep(line)); \
} while(1) /* note the while(1) and not (0) */
@@ -539,7 +539,7 @@ static int sync_db_read(alpm_db_t *db, struct archive *archive,
int ret;
while((ret = _alpm_archive_fgets(archive, &buf)) == ARCHIVE_OK) {
char *line = buf.line;
- if(_alpm_strip_newline(line) == 0) {
+ if(_alpm_strip_newline(line, buf.real_line_size) == 0) {
/* length of stripped line was zero */
continue;
}
diff --git a/lib/libalpm/util.c b/lib/libalpm/util.c
index 8fd7a100..c2b5d443 100644
--- a/lib/libalpm/util.c
+++ b/lib/libalpm/util.c
@@ -195,15 +195,17 @@ cleanup:
/** Trim trailing newlines from a string (if any exist).
* @param str a single line of text
+ * @param len size of str, if known, else 0
* @return the length of the trimmed string
*/
-size_t _alpm_strip_newline(char *str)
+size_t _alpm_strip_newline(char *str, size_t len)
{
- size_t len;
if(*str == '\0') {
return 0;
}
- len = strlen(str);
+ if(len == 0) {
+ len = strlen(str);
+ }
while(len > 0 && str[len - 1] == '\n') {
len--;
}