Michael created PROTON-892: ------------------------------ Summary: pn_data_t capacity does not grow above 32768 items Key: PROTON-892 URL: https://issues.apache.org/jira/browse/PROTON-892 Project: Qpid Proton Issue Type: Improvement Components: proton-c Affects Versions: 0.9, 0.9.1 Reporter: Michael Priority: Minor
pn_data_grow() function looses half of the available data capacity. The following happens: when data overflows, pn_data_grow is invoked. It increases data capacity 2 times and reallocates nodes array. Data capacity is represented as uint16_t type and so when capacity reaches 32768 items, the result of multiplication by 2 becomes 0. This makes realloc return null and crashes the program. -- This message was sent by Atlassian JIRA (v6.3.4#6332)