diff options
| author | Arthur de Jong <arthur@arthurdejong.org> | 2006-12-31 11:05:20 +0100 |
|---|---|---|
| committer | Arthur de Jong <arthur@arthurdejong.org> | 2006-12-31 11:05:20 +0100 |
| commit | 21703c652eac43bbb2ebbed15c9e0c456ce6ebee (patch) | |
| tree | bf51cf6cc98c22134dc311658a68ee1312a705fa /nslcd-common.h | |
| parent | b013f9976e2d620094d3d4584ee8243df2b9c87f (diff) | |
if the string to write is NULL, write an empty string
git-svn-id: http://arthurdejong.org/svn/nss-pam-ldapd/nss-ldapd@210 ef36b2f9-881f-0410-afb5-c4e39611909c
Diffstat (limited to 'nslcd-common.h')
| -rw-r--r-- | nslcd-common.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/nslcd-common.h b/nslcd-common.h index a283fb4..88ed40d 100644 --- a/nslcd-common.h +++ b/nslcd-common.h @@ -81,9 +81,16 @@ static void debug_dump(const void *ptr,size_t size) #define WRITE_STRING(fp,str) \ DEBUG_PRINT("WRITE_STRING: var="__STRING(str)" string=\"%s\"",str); \ - WRITE_INT32(fp,strlen(str)); \ - if (tmpint32>0) \ - { WRITE(fp,str,tmpint32); } + if (str==NULL) \ + { \ + WRITE_INT32(fp,0); \ + } \ + else \ + { \ + WRITE_INT32(fp,strlen(str)); \ + if (tmpint32>0) \ + { WRITE(fp,str,tmpint32); } \ + } #define WRITE_FLUSH(fp) \ if (fflush(fp)<0) \ |