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| author | Justus Winter <justus@g10code.com> | 2017-03-01 17:47:47 +0100 |
|---|---|---|
| committer | Justus Winter <justus@g10code.com> | 2017-03-02 09:31:11 +0100 |
| commit | e064c75b08a523f738108428fe0c417a46e66238 (patch) | |
| tree | 114eadbf50dcfbdd6b86c7c50cf255c585348fec /tools/gpgconf-comp.c | |
| parent | Post release updates. (diff) | |
| download | gnupg2-e064c75b08a523f738108428fe0c417a46e66238.tar.xz gnupg2-e064c75b08a523f738108428fe0c417a46e66238.zip | |
common,tools: Always escape newlines when escaping data.
* common/stringhelp.c (do_percent_escape): Always escape newlines.
* tools/gpgconf-comp.c (gc_percent_escape): Likewise.
--
Newlines always pose a problem for a line-based communication format.
GnuPG-bug-id: 2387
Signed-off-by: Justus Winter <justus@g10code.com>
Diffstat (limited to 'tools/gpgconf-comp.c')
| -rw-r--r-- | tools/gpgconf-comp.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tools/gpgconf-comp.c b/tools/gpgconf-comp.c index d53947e7f..0c939e5e0 100644 --- a/tools/gpgconf-comp.c +++ b/tools/gpgconf-comp.c @@ -1491,6 +1491,13 @@ gc_percent_escape (const char *src) *(dst++) = '2'; *(dst++) = 'c'; } + else if (*src == '\n') + { + /* The newline is problematic in a line-based format. */ + *(dst++) = '%'; + *(dst++) = '0'; + *(dst++) = 'a'; + } else *(dst++) = *(src); src++; |