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| author | Ulrich Drepper <drepper@redhat.com> | 2001-12-29 15:57:15 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2001-12-29 15:57:15 +0000 |
| commit | d1dddedf7893fe70ed5d429485c8bcd0ab43f285 (patch) | |
| tree | 99420c13234130854769150b8d81f5fe1d2528e3 /iconv/iconv_prog.c | |
| parent | 9403ec5d23e7dc209361b3dbae2fdc184e1684aa (diff) | |
| download | glibc-d1dddedf7893fe70ed5d429485c8bcd0ab43f285.tar.gz glibc-d1dddedf7893fe70ed5d429485c8bcd0ab43f285.tar.xz glibc-d1dddedf7893fe70ed5d429485c8bcd0ab43f285.zip | |
Realloc error handling memory leak fix.
Diffstat (limited to 'iconv/iconv_prog.c')
| -rw-r--r-- | iconv/iconv_prog.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/iconv/iconv_prog.c b/iconv/iconv_prog.c index 07296f07f0..94743b0d5d 100644 --- a/iconv/iconv_prog.c +++ b/iconv/iconv_prog.c @@ -516,12 +516,17 @@ process_fd (iconv_t cd, int fd, FILE *output) while (1) { ssize_t n; + char *new_inbuf; /* Increase the buffer. */ + new_inbuf = (char *) realloc (inbuf, maxlen + 32768); + if (new_inbuf == NULL) + { + error (0, errno, _("unable to allocate buffer for input")); + return -1; + } + inbuf = new_inbuf; maxlen += 32768; - inbuf = realloc (inbuf, maxlen); - if (inbuf == NULL) - error (0, errno, _("unable to allocate buffer for input")); inptr = inbuf + actlen; do |