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Fix uninit memory read in undo code. Fix uint32_t in proto file.

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A few minor changes.
This commit is contained in:
Bram Moolenaar
2010-05-24 11:59:29 +02:00
parent 55debbe384
commit 7db5fc838a
21 changed files with 50 additions and 44 deletions
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5
src/undo.c
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@@ -595,6 +595,7 @@ u_savecommon(top, bot, newbot)
uep = (u_entry_T *)U_ALLOC_LINE((unsigned)sizeof(u_entry_T));
if (uep == NULL)
goto nomem;
vim_memset(uep, 0, sizeof(u_entry_T));
#ifdef U_DEBUG
uep->ue_magic = UE_MAGIC;
#endif
@@ -879,7 +880,7 @@ u_read_undo(name, hash)
if (p_verbose > 0 || name != NULL)
{
verbose_enter();
give_warning((char_u *)_("Undo file contents changed"), TRUE);
give_warning((char_u *)_("File contents changed, cannot use undo info"), TRUE);
verbose_leave();
}
goto error;
@@ -967,9 +968,9 @@ u_read_undo(name, hash)
while ((uep_len = get4c(fp)) != -1)
{
uep = (u_entry_T *)U_ALLOC_LINE((unsigned)sizeof(u_entry_T));
vim_memset(uep, 0, sizeof(u_entry_T));
if (uep == NULL)
goto error;
vim_memset(uep, 0, sizeof(u_entry_T));
uep->ue_top = get4c(fp);
uep->ue_bot = get4c(fp);
uep->ue_lcount = get4c(fp);