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| author | Timo Teräs <timo.teras@iki.fi> | 2021-10-25 13:29:41 +0300 |
|---|---|---|
| committer | Timo Teräs <timo.teras@iki.fi> | 2021-10-25 13:30:40 +0300 |
| commit | 50ab589e9a5a84592ee4c0ac5a49506bb6c552fc (patch) | |
| tree | 22e1a1402585e4bf0ab9fd6800c036fbd6701d1a /src/version.c | |
| parent | d38e2dd65a2286a65d83cbe3c6db244ab0ba9820 (diff) | |
| download | apk-tools-50ab589e9a5a84592ee4c0ac5a49506bb6c552fc.tar.gz apk-tools-50ab589e9a5a84592ee4c0ac5a49506bb6c552fc.tar.bz2 apk-tools-50ab589e9a5a84592ee4c0ac5a49506bb6c552fc.tar.xz apk-tools-50ab589e9a5a84592ee4c0ac5a49506bb6c552fc.zip | |
version: increase number of digits supported in version component
Report also version numbers as invalid if there's more than 18
digits.
fixes #10774
Diffstat (limited to 'src/version.c')
| -rw-r--r-- | src/version.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/version.c b/src/version.c index 7c1c0b4..f93e4c5 100644 --- a/src/version.c +++ b/src/version.c @@ -68,11 +68,12 @@ static void next_token(int *type, apk_blob_t *blob) *type = n; } -static int get_token(int *type, apk_blob_t *blob) +static int64_t get_token(int *type, apk_blob_t *blob) { static const char *pre_suffixes[] = { "alpha", "beta", "pre", "rc" }; static const char *post_suffixes[] = { "cvs", "svn", "git", "hg", "p" }; - int v = 0, i = 0, nt = TOKEN_INVALID; + int i = 0, nt = TOKEN_INVALID; + int64_t v = 0; if (blob->len <= 0) { *type = TOKEN_END; @@ -96,6 +97,7 @@ static int get_token(int *type, apk_blob_t *blob) v *= 10; v += blob->ptr[i++] - '0'; } + if (i >= 18) goto invalid; break; case TOKEN_LETTER: v = blob->ptr[i++]; @@ -121,6 +123,7 @@ static int get_token(int *type, apk_blob_t *blob) break; /* fallthrough: invalid suffix */ default: + invalid: *type = TOKEN_INVALID; return -1; } @@ -200,7 +203,7 @@ int apk_version_validate(apk_blob_t ver) int apk_version_compare_blob_fuzzy(apk_blob_t a, apk_blob_t b, int fuzzy) { int at = TOKEN_DIGIT, bt = TOKEN_DIGIT, tt; - int av = 0, bv = 0; + int64_t av = 0, bv = 0; if (APK_BLOB_IS_NULL(a) || APK_BLOB_IS_NULL(b)) { if (APK_BLOB_IS_NULL(a) && APK_BLOB_IS_NULL(b)) |