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| author | Nikita Popov <nikita.ppv@gmail.com> | 2019-06-19 15:06:48 +0200 |
|---|---|---|
| committer | Nikita Popov <nikita.ppv@gmail.com> | 2019-06-19 15:09:00 +0200 |
| commit | ea97fc9c1f78c24b59031d8377461976d281972c (patch) | |
| tree | 64e003f56a1f65ace17bfcb1c60e864f0b40bdeb | |
| parent | 1c018af6822ccfbe0b4b7050e981136e8a38959a (diff) | |
| download | php-git-ea97fc9c1f78c24b59031d8377461976d281972c.tar.gz | |
Fix shift UB in gd_io.c
This has already been fixed upstream in
https://github.com/libgd/libgd/commit/24d352576c024769d18113a28f3be03d54fa1e66
and
https://github.com/libgd/libgd/commit/772d0107a6b00a0d6d7191383fe984f8c018b48c.
| -rw-r--r-- | ext/gd/libgd/gd_io.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ext/gd/libgd/gd_io.c b/ext/gd/libgd/gd_io.c index 9b5cc0c7dd..1ca822fc9b 100644 --- a/ext/gd/libgd/gd_io.c +++ b/ext/gd/libgd/gd_io.c @@ -117,7 +117,7 @@ int gdGetWordLSB(signed short int *result, gdIOCtx *ctx) int gdGetInt (int *result, gdIOCtx * ctx) { - int r; + unsigned int r; r = (ctx->getC) (ctx); GD_IO_EOF_CHK(r); *result = r << 24; @@ -141,7 +141,7 @@ int gdGetInt (int *result, gdIOCtx * ctx) int gdGetIntLSB(signed int *result, gdIOCtx *ctx) { - int c = 0; + unsigned int c; unsigned int r = 0; c = (ctx->getC) (ctx); |