WIN32: update size after Renew

RT #130841

Setting it before Renew can cause problems if the Renew fails.

diff --git a/win32/win32.c b/win32/win32.c
index 3981921..2e82c53 100644 (file)
--- a/win32/win32.c
+++ b/win32/win32.c
@@ -968,8 +968,8 @@ win32_readdir(DIR *dirp)
                 * new name and its null terminator */
                while (newsize > dirp->size) {
                    long curpos = dirp->curr - dirp->start;
+                   Renew(dirp->start, dirp->size * 2, char);
                    dirp->size *= 2;
-                   Renew(dirp->start, dirp->size, char);
                    dirp->curr = dirp->start + curpos;
                }
                strcpy(dirp->start + endpos, buffer);

diff --git a/win32/wince.c b/win32/wince.c
index 56a23b5..0458537 100644 (file)
--- a/win32/wince.c
+++ b/win32/wince.c
@@ -765,8 +765,8 @@ win32_readdir(DIR *dirp)
                 * new name and its null terminator */
                while (newsize > dirp->size) {
                    long curpos = dirp->curr - dirp->start;
+                   Renew(dirp->start, dirp->size * 2, char);
                    dirp->size *= 2;
-                   Renew(dirp->start, dirp->size, char);
                    dirp->curr = dirp->start + curpos;
                }
                strcpy(dirp->start + endpos, ptr);