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| author | Mattias Andrée <m@maandree.se> | 2026-05-12 21:22:54 +0200 |
|---|---|---|
| committer | Mattias Andrée <m@maandree.se> | 2026-05-12 21:22:54 +0200 |
| commit | fc0b70a60407e1e65610712a702f8286db3a328c (patch) | |
| tree | 05f42c75245c1160c4bf7a7d391de7a16b109c83 /librecrypt_check_settings_.c | |
| parent | Misc (diff) | |
| download | librecrypt-fc0b70a60407e1e65610712a702f8286db3a328c.tar.gz librecrypt-fc0b70a60407e1e65610712a702f8286db3a328c.tar.bz2 librecrypt-fc0b70a60407e1e65610712a702f8286db3a328c.tar.xz | |
Work on test code
Signed-off-by: Mattias Andrée <m@maandree.se>
Diffstat (limited to '')
| -rw-r--r-- | librecrypt_check_settings_.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/librecrypt_check_settings_.c b/librecrypt_check_settings_.c index 16fbe7f..2c544b2 100644 --- a/librecrypt_check_settings_.c +++ b/librecrypt_check_settings_.c @@ -178,12 +178,16 @@ librecrypt_check_settings_(const char *settings, size_t len, const char *fmt, .. while (*fmt) { if (*fmt != '%') { /* Normal literal character */ - if (i == len || settings[i++] != *fmt++) + if (i == len) + return 0; + if (settings[i++] != *fmt++) return 0; } else if (fmt[1u] == '%') { /* '%'-escaped literal '%' ("%%") */ - if (i == len || settings[i++] != '%') + if (i == len) + return 0; + if (settings[i++] != '%') return 0; fmt = &fmt[2u]; @@ -238,12 +242,14 @@ librecrypt_check_settings_(const char *settings, size_t len, const char *fmt, .. if (!str) return 0; n = strlen(str); - if (n <= len - i && !strncmp(&settings[i], str, n)) { - if (strout) - *strout = str; - i += n; - break; - } + if (n > len - i) + continue; + if (strncmp(&settings[i], str, n)) + continue; + if (strout) + *strout = str; + i += n; + break; } while ((str = va_arg(args, const char *))); goto outable_done; @@ -647,6 +653,7 @@ main(void) EXPECT(librecrypt_check_settings_("%", 1u, "%%") == 1); EXPECT(librecrypt_check_settings_("%", 0u, "%%") == 0); + EXPECT(librecrypt_check_settings_("x", 1u, "%%") == 0); EXPECT(librecrypt_check_settings_("hello", 5u, "%*") == 1); EXPECT(librecrypt_check_settings_("hello$world", 11u, "%*$world") == 1); |