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| author | Werner Koch <[email protected]> | 2014-06-25 18:25:28 +0000 |
|---|---|---|
| committer | Werner Koch <[email protected]> | 2014-06-30 14:31:21 +0000 |
| commit | aa5b4392aac99382d96be94782ae745e0a42484a (patch) | |
| tree | da8e381d059dba69e65ecce3dfac2c56a51a292b /common/estream-printf.c | |
| parent | gpg: Rearrange code in gen_revoke. (diff) | |
| download | gnupg-aa5b4392aac99382d96be94782ae745e0a42484a.tar.gz gnupg-aa5b4392aac99382d96be94782ae745e0a42484a.zip | |
estream: Fix minor glitch in "%.*s" format.
* common/estream-printf.c (pr_string): Take care of non-nul terminated
strings.
Diffstat (limited to 'common/estream-printf.c')
| -rw-r--r-- | common/estream-printf.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/common/estream-printf.c b/common/estream-printf.c index 11e6d75fe..c03f70e3f 100644 --- a/common/estream-printf.c +++ b/common/estream-printf.c @@ -1209,7 +1209,9 @@ pr_string (estream_printf_out_t outfnc, void *outfncarg, string = "(null)"; if (arg->precision >= 0) { - for (n=0,s=string; *s && n < arg->precision; s++) + /* Test for nul after N so that we can pass a non-nul terminated + string. */ + for (n=0,s=string; n < arg->precision && *s; s++) n++; } else |