diff options
Diffstat (limited to 'docs/bugs.json')
| -rw-r--r-- | docs/bugs.json | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/docs/bugs.json b/docs/bugs.json index a0c0e7c4..ac322a48 100644 --- a/docs/bugs.json +++ b/docs/bugs.json @@ -1,7 +1,22 @@ [ { + "name": "DelegateCallReturnValue", + "summary": "The low-level .delegatecall() does not return the execution outcome, but converts the value returned by the functioned called to a boolean instead.", + "description": "The return value of the low-level .delegatecall() function is taken from a position in memory, where the call data or the return data resides. This value is interpreted as a boolean and put onto the stack. This means if the called function returns at least 32 zero bytes, .delegatecall() returns false even if the call was successuful.", + "introduced": "0.3.0", + "fixed": "0.4.15", + "severity": "low" + }, + { + "name": "ECRecoverMalformedInput", + "summary": "The ecrecover() builtin can return garbage for malformed input.", + "description": "The ecrecover precompile does not properly signal failure for malformed input (especially in the 'v' argument) and thus the Solidity function can return data that was previously present in the return area in memory.", + "fixed": "0.4.14", + "severity": "medium" + }, + { "name": "SkipEmptyStringLiteral", - "summary": "If \"\" is used in a function call, the following function arguments will not be correctly passed to the function.", + "summary": "If \"\" is used in a function call, the following function arguments will not be correctly passed to the function.", "description": "If the empty string literal \"\" is used as an argument in a function call, it is skipped by the encoder. This has the effect that the encoding of all arguments following this is shifted left by 32 bytes and thus the function call data is corrupted.", "fixed": "0.4.12", "severity": "low" @@ -107,4 +122,4 @@ "severity": "high", "fixed": "0.3.0" } -]
\ No newline at end of file +] |