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| author | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-01-21 17:47:36 +0000 |
|---|---|---|
| committer | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-01-21 17:47:36 +0000 |
| commit | 3e42b5cbb2142972859ba66522bfc604aa06a15d (patch) | |
| tree | 50ef143756292df471dad464af598c9175f80804 /gcc/cppalloc.c | |
| parent | 591ff8a577bff58d216825d7456b7959d0c66cbf (diff) | |
| download | gcc-3e42b5cbb2142972859ba66522bfc604aa06a15d.tar.gz | |
* cccp.c (xrealloc): Call malloc given a NULL old pointer.
* collect2.c, cppalloc.c, gcc.c, genattr.c, genattrtab.c: Likewise.
* gencodes.c, genconfig.c, genemit.c, genextract.c: Likewise.
* genflags.c, genopinit.c, genoutput.c, genpeep.c: Likewise.
* genrecog.c, mips-tfile.c, protoize.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@24806 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cppalloc.c')
| -rw-r--r-- | gcc/cppalloc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/cppalloc.c b/gcc/cppalloc.c index 880a56dba62..07b6ce18a2f 100644 --- a/gcc/cppalloc.c +++ b/gcc/cppalloc.c @@ -60,7 +60,11 @@ xrealloc (old, size) PTR old; size_t size; { - register PTR ptr = (PTR) realloc (old, size); + register PTR ptr; + if (ptr) + ptr = (PTR) realloc (old, size); + else + ptr = (PTR) malloc (size); if (ptr == 0) memory_full (); return ptr; |