diff options
Diffstat (limited to 'src/core/special-vars.c')
| -rw-r--r-- | src/core/special-vars.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/core/special-vars.c b/src/core/special-vars.c index 6ca080fc..aaf8da8f 100644 --- a/src/core/special-vars.c +++ b/src/core/special-vars.c @@ -275,6 +275,8 @@ static char *get_special_value(char **cmd, SERVER_REC *server, void *item, static int get_alignment_args(char **data, int *align, int *flags, char *pad) { char *str; + char *endptr; + guint align_; *align = 0; *flags = ALIGN_CUT|ALIGN_PAD; @@ -295,10 +297,11 @@ static int get_alignment_args(char **data, int *align, int *flags, char *pad) return FALSE; /* expecting number */ /* get the alignment size */ - while (i_isdigit(*str)) { - *align = (*align) * 10 + (*str-'0'); - str++; + if (!parse_uint(str, &endptr, 10, &align_)) { + return FALSE; } + str = endptr; + *align = align_; /* get the pad character */ while (*str != '\0' && *str != ']') { |