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path: root/noncore/apps/opie-reader/chm_lib.c
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Diffstat (limited to 'noncore/apps/opie-reader/chm_lib.c') (more/less context) (ignore whitespace changes)
-rw-r--r--noncore/apps/opie-reader/chm_lib.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/noncore/apps/opie-reader/chm_lib.c b/noncore/apps/opie-reader/chm_lib.c
index ecf8278..7acd1d2 100644
--- a/noncore/apps/opie-reader/chm_lib.c
+++ b/noncore/apps/opie-reader/chm_lib.c
@@ -1591,25 +1591,25 @@ int chm_enumerate_dir(struct chmFile *h,
1591 unsigned long lenRemain; 1591 unsigned long lenRemain;
1592 1592
1593 /* set to 1 once we've started */ 1593 /* set to 1 once we've started */
1594 int it_has_begun=0; 1594 int it_has_begun=0;
1595 1595
1596 /* the current ui */ 1596 /* the current ui */
1597 struct chmUnitInfo ui; 1597 struct chmUnitInfo ui;
1598 int flag; 1598 int flag;
1599 1599
1600 /* the length of the prefix */ 1600 /* the length of the prefix */
1601 char prefixRectified[CHM_MAX_PATHLEN+1]; 1601 char prefixRectified[CHM_MAX_PATHLEN+1];
1602 int prefixLen; 1602 int prefixLen;
1603 char lastPath[CHM_MAX_PATHLEN]; 1603 char lastPath[CHM_MAX_PATHLEN+1];
1604 int lastPathLen; 1604 int lastPathLen;
1605 1605
1606 /* starting page */ 1606 /* starting page */
1607 curPage = h->index_head; 1607 curPage = h->index_head;
1608 1608
1609 /* initialize pathname state */ 1609 /* initialize pathname state */
1610 strncpy(prefixRectified, prefix, CHM_MAX_PATHLEN); 1610 strncpy(prefixRectified, prefix, CHM_MAX_PATHLEN);
1611 prefixLen = strlen(prefixRectified); 1611 prefixLen = strlen(prefixRectified);
1612 if (prefixLen != 0) 1612 if (prefixLen != 0)
1613 { 1613 {
1614 if (prefixRectified[prefixLen-1] != '/') 1614 if (prefixRectified[prefixLen-1] != '/')
1615 { 1615 {
@@ -1661,25 +1661,26 @@ int chm_enumerate_dir(struct chmFile *h,
1661 else 1661 else
1662 { 1662 {
1663 if (strncmp(ui.path, prefixRectified, prefixLen) != 0) 1663 if (strncmp(ui.path, prefixRectified, prefixLen) != 0)
1664 return 1; 1664 return 1;
1665 } 1665 }
1666 1666
1667 /* check if we should include this path */ 1667 /* check if we should include this path */
1668 if (lastPathLen != -1) 1668 if (lastPathLen != -1)
1669 { 1669 {
1670 if (strncmp(ui.path, lastPath, lastPathLen) == 0) 1670 if (strncmp(ui.path, lastPath, lastPathLen) == 0)
1671 continue; 1671 continue;
1672 } 1672 }
1673 strcpy(lastPath, ui.path); 1673 strncpy(lastPath, ui.path, CHM_MAX_PATHLEN);
1674 lastPath[CHM_MAX_PATHLEN] = '\0';
1674 lastPathLen = strlen(lastPath); 1675 lastPathLen = strlen(lastPath);
1675 1676
1676 /* check for DIRS */ 1677 /* check for DIRS */
1677 if (ui.length == 0 && !(what & CHM_ENUMERATE_DIRS)) 1678 if (ui.length == 0 && !(what & CHM_ENUMERATE_DIRS))
1678 continue; 1679 continue;
1679 1680
1680 /* check for FILES */ 1681 /* check for FILES */
1681 if (ui.length != 0 && !(what & CHM_ENUMERATE_FILES)) 1682 if (ui.length != 0 && !(what & CHM_ENUMERATE_FILES))
1682 continue; 1683 continue;
1683 1684
1684 /* check for NORMAL vs. META */ 1685 /* check for NORMAL vs. META */
1685 if (ui.path[0] == '/') 1686 if (ui.path[0] == '/')