Overview
| Comment: | Fix fallback asprintf implementation for length 0 |
|---|---|
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| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
99862df65a9de1c9138f11449c99b9e6 |
| User & Date: | js on 2021-01-14 01:45:04 |
| Other Links: | manifest | tags |
Context
|
2021-01-14
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| 02:29 | Define _HPUX_ALT_XOPEN_SOCKET_API where necessary check-in: 1833194867 user: js tags: trunk | |
| 01:45 | Fix fallback asprintf implementation for length 0 check-in: 99862df65a user: js tags: trunk | |
| 01:27 | Disable _Unwind_Backtrace() on HP-UX check-in: 9a5d1024a0 user: js tags: trunk | |
Changes
Modified src/of_asprintf.m from [f0147f7049] to [489f8ebee0].
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106 107 108 109 110 111 112 | if ((*string = malloc(bufferLength)) == NULL) return -1; length = vsnprintf(*string, bufferLength - 1, format, arguments); | | | 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 |
if ((*string = malloc(bufferLength)) == NULL)
return -1;
length = vsnprintf(*string, bufferLength - 1, format,
arguments);
if (length >= 0 && (size_t)length < bufferLength - 1)
break;
if (bufferLength > INT_MAX / 2) {
free(*string);
return -1;
}
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| ︙ | ︙ |