https://bugs.exim.org/show_bug.cgi?id=2242
Bug ID: 2242
Summary: exim_dbmbuild fails to open output files relative to
cwd if no / in name
Product: Exim
Version: 4.90
Hardware: x86
OS: Windows
Status: NEW
Severity: bug
Priority: medium
Component: Unfiled
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Since 4.90 exim_dbmbuild fails to open output files in the current working
directory unless the filename is prefixed with ./
The issue seems to be around line 210 in exim_dbmbuild.c:
Ustrcpy(dirname, temp_dbmname);
if ((bptr = Ustrrchr(dirname, '/')))
*bptr = '\0';
If no slash is present in temp_dbmname then dirname becomes a duplicate of
temp_dbmname. Which leads to a file not found error later when creating the
temporary file.
I guess an else condition is required here to set dirname to ./ if no slash is
present?
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