The defintion of DIR expects the allocating function to extend
dd_name by over-allocating. This is not currently done in our
implementation of opendir. Fix this.
Signed-off-by: Erik Faye-Lund <kusmabite@xxxxxxxxx>
---
compat/msvc.c | 9 ++++-----
1 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/compat/msvc.c b/compat/msvc.c
index db3df51..205304e 100644
--- a/compat/msvc.c
+++ b/compat/msvc.c
@@ -5,12 +5,11 @@
DIR *opendir(const char *name)
{
- int len;
+ int len = strlen(p->dd_name);
DIR *p;
- p = xmalloc(sizeof(DIR));
- memset(p, 0, sizeof(DIR));
- strncpy(p->dd_name, name, PATH_MAX);
- len = strlen(p->dd_name);
+ p = xmalloc(sizeof(DIR) + len + 2);
+ memset(p, 0, sizeof(DIR) + len + 2);
+ strcpy(p->dd_name, name);
p->dd_name[len] = '/';
p->dd_name[len+1] = '*';
--
1.7.3.2.493.ge4bf7
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