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| author | Maciej W. Rozycki <macro@redhat.com> | 2025-08-23 01:02:10 +0100 |
|---|---|---|
| committer | Maciej W. Rozycki <macro@redhat.com> | 2025-08-23 01:02:46 +0100 |
| commit | 27aa1fb73585450cfda1a932e487656a6227329d (patch) | |
| tree | ecedd69788a0835ce5991cbd94f9d4fa3f15a542 /support/blob_repeat.c | |
| parent | 67d2c9e3b71314c667feca730f9eefc47bcb8681 (diff) | |
| download | glibc-27aa1fb73585450cfda1a932e487656a6227329d.zip glibc-27aa1fb73585450cfda1a932e487656a6227329d.tar.gz glibc-27aa1fb73585450cfda1a932e487656a6227329d.tar.bz2 | |
stdio-common: Fix bad NaN crash in scanf input specifier tests [BZ #32857]
Fix a null pointer dereference causing a crash in 'read_real' when the
terminating null character is written for use with the subsequent call
to 'nan' for invalid NaN reference input, such as:
%a:nan:1:3:nanny:
by moving all the 'n-char-sequence' handling under the check for the
opening parenthesis.
No test case added as it's a test case issue in the first place.
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'support/blob_repeat.c')
0 files changed, 0 insertions, 0 deletions